Ephemera

   March 3, 1928, Clif Sherwood (1st Chess Editor for the Los Angeles Times) postcard to E.T. Ruenitz - answering chess questions.

   August 15-29, 1932, Pasadena Chess Congress of 1932 Admission Ticket for all sessions.

   August 15-28, 1932, Pasadena 1932 International Chess Congress Tournament Bulletin, published by The Chess Reporter.

   January 7, 1933, Douglas Fairbanks Jr. letter to Alfred Klahre thanking him for the copy of his book, Chess Potpourri.

   July 28-August 12, 1945, Pan American Chess Congress Program

   July 28-August 12, 1945, Pan American Chess Congress Tournament Bulletin. (Large file...long download.)

   May 4-18, 1946, Denker-Steiner Match, US Chess Championship Program (Signed by both players.)

   February 13, 1947, J. B. Gee letter to H. J. Ralston about a match between several combined chess clubs from the Sacramento area and the Mechanics' Institute Chess Club

   February 24, 1947, Poster for Kolty's Santa Rosa Blindfold Chess Exhibition

   April 30, 1947, Gordon Marshall Petersen letter to H. J. Ralston about a match between the Disinherited Knight Chess Team of Stanford University and the Mechanics' Institute Chess Club

   June 10, 1947, W. B. Furier letter to the Mechanics' Institute Chess Club asking how many possible first moves on a chessboard

   July 28, 1947, N. J. Austin letter to H. J. Ralston about a match between the Northern California Chess Association and the Mechanics' Institute Chess Club

   October 7, 1947, Neil J. Austin letter to Mr. Ralston about addresses of active players and organizers in Northern California

   March 16, 1948, Neil J. Austin letter to R. J. Ralston about a match between combined teams from the Sacramento area and the Mechanics' Institute Chess Club

   October 10, 1948, William T. Adams letter to R. J. Ralston about a match between the San Jose Chess Club and the Mechanics' Institute Chess Club

   April 29, 1949, Letter to Mr. Charles Bagby about the intolerable behavior of a certain group of members at the Mechanics' Institute Chess Club

   May 29, 1949, Flyer for the annual Northern California - Southern California chess match held at Atascadero

   August 7, 1949, Valley of the Moon postcard. (The postcard was from Leah Koltanowski's scrapebook. The back of the card says Sonoma 1947. I believe that Kolti's memory was a little off. The 1st Open air chess festival held in Sonoma was in 1949.)

   October 10, 1949, William T. Adams letter to Mr. Ralston about match between the San Jose Chess Club and the Mechanics' Institute Chess Club

   December 4, 1949, Ticket for Kolty's SF Chronicle Chess Festival

   December 4, 1949, SF Chronicle note, which accompanied ticket for Kolty's SF Chronicle Chess Festival

   December 4, 1949, Flyer for Kolty's SF Chronicle Chess Festival

   December 6, 1949, SF Chronicle Inter-Department Memo about Kolty's SF 271 Player Simultaneous Exhibition

   December 9, 1949, SF Chronicle Special Services letter to Houston Chronicle about Kolty's SF 271 Player Simultaneous Exhibition

   December 9, 1949, Dave Ohman letter to Jim Grady (Radio Station KCBS) about Kolty's SF 271 Player Simultaneous Exhibition

   December 9, 1949, Dave Ohman letter to Major General Evans O. Ames about Kolty's SF 271 Player Simultaneous Exhibition

   January 6, 1950, Jane Alter (American National Red Cross) letter to SF Chronicle Chess-By Mail Editor about Kolty's SF 271 Player Simultaneous Exhibition

   June 29, 1950, Envelope containing letter from Dr. Walter Lovegrove to H. J. Ralston, both of San Francisco

   June 29, 1950, Letter from Dr. Walter Lovegrove to H. J. Ralston, both of San Francisco

   June 19, 1951, Letter from Thelma Arney thanking George Koltanowski for instructing the boys on chess at the SF Chapter of the American National Red Cross

   June 19, 1951, Anecdote concerning the letter from Thelma Arney to George Koltanowski

   September 1-3, 1951, Score Sheet for the Santa Cruz California Open.

   November 15, 1951, Letter from Samuel Reshevsky to Harry Shaw at the San Jose CC

   December 2, 1951, Flyer for Kolty's SF Chronicle Chess Festival.

   February 24, 1952, Letter from Kolty to Harry Shaw at the San Jose CC

   March 7, 1952, Letter from Harry Shaw to Mary Bain about her giving a Simultaneous Exhibition at the San Jose CC

   March 30, 1952, Letter from Harry Shaw to Mary Bain about her giving a Simultaneous Exhibition at the San Jose CC

   April 7, 1952, Letter from Herman Steiner to Neil Falconer about his invitation to the 1952 Hollywood International Tournament

   May 3, 1952, Letter from Harry Shaw to Mary Bain about her giving a Simultaneous Exhibition at the San Jose CC

   May 23, 1952, Letter from Harry Shaw to Mary Bain about her giving a Simultaneous Exhibition at the San Jose CC

   May 27, 1952, Flyer advertising a Mary Bain Simultaneous Exhibition presented by the San Jose CC

   May 31, 1952, Flyer for the Annual North-South Team Match.

   July 7, 1952, Letter from Guthrie McClain to Neil T. Austin, about masters playing in the State Championship.

   Summer 1952, Evans-Steiner United States Championship Match.

   September, 1952, Hollywood 1952 International Tournament Bulletin. (Large file...long download.)

   October 24, 1952, Letter from Albert Lukavich, Secretary of the Monterey Bay Area Chess League, to George A. Kirby, Secretary of the San Jose CC, about chess league teams.

   November 13, 1952, Letter from George A. Kirby to Albert Lukavich about San Jose CC Team.

   November 30, 1952, Letter from Rolla H. Taylor, President of the Salinas CC, to George A. Kirby about a league meeting.

   December 4, 1952, Letter from George A. Kirby to J. B. Gee about subscription to the Sacramento Chess News.

   December 9, 1952, Letter from J. B. Gee to George A. Kirby about subscription to the Sacramento Chess News.

   January 14, 1953, Letter from George Kirby to Dr. H.J. Ralston about the San Jose CC activities.

   January 14, 1953, Letter from George Kirby to R.E. Russell about the results of team match.

   February 17, 1953, Minutes from the 'Sixth Annual Meeting of the San Jose Y.M.C.A. Chess Club' by George Kirby.

   March 19, 1953, Letter from Herman Steiner to Jacqueline Piatigorsky

   March 23, 1953, Letter from Herman Steiner to Jacqueline Piatigorsky

   August 15, 1953, Letter from Herman Steiner to Jacqueline Piatigorsky

   September 4-7, 1953, Flyer for the Annual Caifornia Open Championship.

   March 9, 1954, Report of the President to the San Jose "Y" Chess Club for the year by William T. Adams.

   June 24, 1954, Letter from Montgomery Major, Editor of Chess Life, to Neil T. Austin.

   July 10-24, 1954, Flyer for the 1954 Pan-American Chess Congress.

   July 10-24, 1954, Rules for the Second Pan-American Chess Congress.

   July 10-24, 1954, Reminder flyer for the 1954 Pan-American Chess Congress.

   July 10-24, 1954, Second reminder flyer for the 1954 Pan-American Chess Congress.

   July 24, 1954, $450 Check made out to and cashed by Nicolas Rossolimo for the Pan-American Chess Congress

   July 24, 1954, $450 Check made out to and cashed by Herman Steiner for the Pan-American Chess Congress

   July 24, 1954, $750 Check made out to and cashed by Larry Evans for the Pan-American Chess Congress

   July 24, 1954, $1,000 Check made out to and cashed by Arthur Bisquier for the Pan-American Chess Congress

   July 27, 1954, Letter from Harry Borochow to Mrs. Jacqueline Piatigorsky about the Pan-American Chess Congress

   October 8, 1954, Letter from Neil T. Austin to Frank R. Graves, President of the USCF, about the Alexander affair.

   October 12, 1954, Letter from Frank R. Graves to Neil T. Austin about the Alexander affair.

   October 12, 1954, Letter from Montgomery Major, Editor of Chess Life, to Neil T. Austin about the Alexander affair.

   December 21, 1954, Letter from Guthrie McClain to A. Wyatt Jones, USCF, about the Alexander affair.

   December 23, 1954, Letter from Montgomery Major, Editor of Chess Life, to Guthrie McClain about the Alexander affair.

   March 24, 1955, Letter from Tom P. Tripodes to Valdemars Zemitis about awarding Mr. Zemitis an honorary membership in the Chess Friends of Northern California

   March 27, 1955, Postcard from George E. Prewitt to Dr. H.J. Ralston about obtaining California Chess Reporter Supplements.

   May 22, 1955, Ticket for Kolty's 110 Board Simultaneous Exhibition in Los Angeles

   May, 1955, Chess Notes pamphlet advertising SF Chronicle's Sunday Ladder Solving Competition

   June 13, 1955, Letter from Selma Steiner to Jacqueline Piatigorsky

   June 25, 1955, Letter from the USCF California Directors to the Officers and Directors of the USCF about the Alexander affair.

   1955, Pamphlet advertising Kolti's new book, Adventures of a Chess Master.

   March 15, 1956, Typewritten announcement of the formation of the Precita Valley CC in San Francisco.

   March, 1956, Another announcement of the new Precita Valley CC in San Francisco.

   April 2, 1956, Letter from Al Horowitz to Jim Reynolds about sending sample Chess Review copies to the Precita Valley CC.

   April 5, 1956, News from Jim Reynolds about the recent Precita Valley CC interclub match.

   April 6, 1956, Letter from Jim Reynolds to Mr. Massey, San Francisco News Editor, about an article on the recent Precita Valley CC interclub match.

   April 11, 1956, Letter from Jim Reynolds to Al Horowitz.

   April 13, 1956, Letter from Albert M. Colegrove, San Francisco News Executive Editor, to Jim Reynolds.

   April 16, 1956, Letter from Al Horowitz to Jim Reynolds about a Simultaneous Exhibition tour.

   April 21, 1956, Letter from Jim Reynolds to Lowell Tullis about the 1st issue of the Keres Weekly Newsletter from the Sam Francisco Keres CC.

   April 26, 1956, Letter from Helen E. Mosier, Entertainment Chairman of the San Francisco Chapter of the American Red Cross, to Jim Reynolds thanking him for playing blindfold chess with the patients at the Letterman Army Hospital.

   May 3, 1956, Letter from Bill Stevens, Chess Friends of Northern California Tournament Director, to Jim Reynolds, welcoming the Precita Valley CC team to the El Camino Real Chess League.

   May 11, 1956, Letter from H.O. Teets, Warden of San Quentin State Prison, to Jim Reynolds, giving permission to bring 13-year-old Ivan Vegvary along with the rest of the Precita Valley CC team to play the inmate team.

   June 25, 1956, Letter from C.L. Swagerty, Supervisor of Recreation at the San Quentin State Prison, to Jim Reynolds, asking Jim to bring the entire Precita Valley CC to come and play a match with the inmate team.

   July 9, 1956, Letter from Al Horowitz to Jim Reynolds, asking Jim to send a picture and story for Chess Review.

   August 3, 1956, Letter from Imre Konig to Jim Reynolds accepting invitation to spaghetti feed.

   September 6, 1956, Letter from Al Horowitz to Jim Reynolds informing him of the upcoming Simultaneous Exhibition tour.

   October 19, 1956, Letter from Samuel Reshevsky to Jim Reynolds informing him of the upcoming Simultaneous Exhibition tour.

   November 9, 1956, Letter from Al Horowitz to Jim Reynolds about the upcoming Simultaneous Exhibition tour.

   November 18, 1956, Letter from Jim Reynolds to Al Horowitz about the upcoming Simultaneous Exhibition tour and the rivalry between the Mechanics' Institute and George Koltanowski.

   November 21, 1956, Letter from Al Horowitz to Jim Reynolds about the upcoming Simultaneous Exhibition tour and agreeing with Jim about chessmasters needing to make a living.

   March 15, 1957, Amended Charter of the Precita Valley CC.

   July 8-July 14, 1957, Kolty's personal U.S. Junior Championship Chronicle Program (Signed by Bobby Fischer).

   August 4, 1957, Max Pavey letter inviting Mrs. Piatigorsky to play on U.S. Women's Team

   1957, A Memo from George Koltanowski of the San Francisco Chronicle pamphlet about Chess by Mail.

   January 19, 1958, Tournament flyer for the 1959 Herman Steiner Chess Club Championship

   October 21, 1958, Tournament flyer for the 1959 Golden Gate Chess Club Championship

   August 9, 1959, Flyer for Kolty's San Francisco Chronicle Chess Column Special Solving Competition advertising the upcoming IX Annual Sonoma Chess Festival

   September 5-7, 1959, Tournament flyer for the 1959 California Open Chess Championship

   December 4, 1960, Flyer for Kolty's San Francisco Chronicle Chess Festival at the Marines' Memorial Club, where he gave a 56-game Consecutive Blindfold Exhibition

   December, 1960, Check Koltanowski in the Chronicle pamphlet advertising the Sunday Ladder Solving Competition.

   January 25, 1961, Letter from Sidney Wallach to Mrs. Jacqueline Piatigorsky

   February 8, 1961, Letter from Sidney Wallach to Mrs. Jacqueline Piatigorsky

   April 26, 1961, Letter from Al Bisno to Mrs. Jacqueline Piatigorsky about Bobby Fischer agreeing to play a match with Reshevsky

   June 7, 1961, Letter from Sidney Wallach to Mrs. Jacqueline Piatigorsky about the Fischer-Reshevsky Match

   June 15, 1961, Letter from Sidney Wallach to Mrs. Jacqueline Piatigorsky about the proposed Fischer-Reshevsky Match

   June 15, 1961, Letter from Sidney Wallach to Mr. Alexander Bisno about funds for the proposed Fischer-Reshevsky Match

   June 28, 1961, American Chess Foundation Memorandum about Match between Robert Fischer and Samuel Reshevsky

   August 11, 1961, Al Bisno letter to Morris Kasper about the 11th game between Robert Fischer and Samuel Reshevsky

   August 14, 1961, Harry Borochow letter to Walter Fried about unplayed 12th game between Robert Fischer and Samuel Reshevsky

   August 14, 1961, Al Bisno letter to Morris Kasper and Walter Fried about "Serious Dispute Requiring Adjudication on Highest Level"

   August 21, 1961, Al Bisno letter to Morris Kasper and Walter Fried about unplayed 12th game between Robert Fischer and Samuel Reshevsky

   October 3, 1961, Herman Steiner CC Open Letter to Chess Life by Lina Grumette about unplayed 12th game between Robert Fischer and Samuel Reshevsky

   November 11, 1961, Ephraim Milcas letter to Bobby Fischer about Fischer-Reshevsky Match

   November 21, 1961, John Alexander letter to Mrs. Piatigorsky

   December 5, 1961, Sidney Wallach letter to Lina Grumette about Ephraim Milcas

   December 7, 1961, Edythe Langdon letter to Ephraim Milcas

   December 9, 1961, John Alexander letter to Mrs. Piatigorsky

   December 11, 1961, Sidney Wallach letter to Mrs. Piatigorsky about a Piatigorsky Chess Fund to help California chess

   December 15, 1961, Edythe Langdon, Secretary for the Herman Steiner Chess Club, letter to Mr. B. P. Milcas about his previous letter condemning Mrs. Piatigorsky for the Fischer-Reshevsky disputed game

   January 22, 1962, Walter J. Fried, President of American Chess Foundation, letter to Mrs. Piatigorsky about financial support to send Fischer, Benko and Bisquier to the Interzonal

   February 5, 1962, Richard J. Riordan letter to Mrs. Piatigorsky

   May 2, 1962, Lina Grumette letter to George Koltanowski

   May 18, 1962, Jerry Spann letter to Mikhail Botvinnik

   June 18, 1962, USSR Chess Federation letter to Jerry Spann concerning the purposed Koltanowski-Botvinnik and Fischer-Botvinnik Matches

   June 25, 1962, Mrs. M. C. Mackie, Secretary to Mr. Lessing J. Rosenwald letter to Alexander Bisno concerning a contribution to the U. S. Championship

   June 27, 1962, Alexander Bisno letter to Morris Kaspar concerning Lessing Rosenwald

   February 5, 1963, Lina Grumette letter to George Koltanowski

   February 7, 1963, George Koltanowski form letter to chess players informing them of his upcoming match with Paul Keres.

   February 12, 1963, USSR Chess Federation telegram to Jerry Spann

   February 15, 1963, Jerry Spann telegram to Sojusport Rodionov (USSR)

   April 1, 1963, USSR Chess Federation telegram to Jerry Spann

   April 2, 1963, Jerry Spann telegram to Mrs. Gregor Piatigorsky

   April 9, 1963, Miguel Najdorf letter to Jerry Spann

   April 23, 1963, Pierre Salinger letter to David Parry

   April 24, 1963, Jerry G. Spann letter to Frank G. Siscoe, Director of Soviet and Eastern European Exchanges, about visas for Petrosian, Keres & Korchnoi

   April 25, 1963, Paul Keres letter to George Koltanowski

   April 26, 1963, Monte S. Gordon letter to Lina Grumette about Piatigorsky Cup reservations at The Ambassador Hotel

   May 6, 1963, Governor Edmund G. Brown letter to David Parry

   May 14, 1963, Piatigorsky telegram to Lev Abramov (USSR) about having Keres, Petrosian and Korchnoi applying for visas at the American Embassy in Moscow

   May 29, 1963, David Parry letter to Mrs. Gregor Piatigorsky about KABC-TV interviewing Mr. Petrosian

   May 31, 1963, George Koltanowski letter about the Keres-Koltanowski Match

   June 4, 1963, $200 check made out to and cashed by William Addison

   June 6, 1963, Paul Keres letter to George Koltanowski

   June 15, 1963, Paul Keres letter to George Koltanowski

   June 17, 1963, Lessing J. Rosenwald letter to Mr. and Mrs. Gregor Piatigorsky

   June 18, 1963, Franklin D. Murphy (Chancellor, University of California) letter to Mr. and Mrs. Gregor Piatigorsky

   June 23, 1963, Major E.B. Edmondson (USCF Vice-President) letter to Mrs. Gregor Piatigorsky about the Piatigorsky Cup

   July 1, 1963, Invitation for cocktails to meet Tigran Petrosian, World Chess Champion and The International Grand Masters who will compete for the Piatigorsky Cup

   July 2-28, 1963, First Piatigorsky Cup Program signed by all participants

   July 3, 1963, Spotlite News (A Television News Release) about a 59 second silent TV film about the 1st Piatigorsky Cup Tournament

   July 10, 1963, Ward Ritchie letter to Mrs. Gregor Piatigorsky

   July 17, 1963, First Piatigorsky Cup Tournament Flyer

   July 18, 1963, Governor Edmund G. Brown letter to David Parry

   July 30, 1963, Invitation to Award Banquet for players in First Piatigorsky Cup

   July 31, 1963, Betty Kalish (Secretary to Mr. Bisno) letter to Mrs. Gregor Piatigorsky

   August 4, 1963, Flyer for the 13th Annual Valley of the Moon Chess Festival

   August 13, 1963, Irving Revise letter to Mr. Richard J. Offord (Chief, Recreation Section, Veterans Administration Center) about propose Piatigorsky Cup lecture to chess club

   September 3, 1963, Miguel Najdorf telegram to Senora Piatigorsky

   October 1, 1963, Fred Cramer letter to William Fuller about qualified instructors (some in California)

   October 4, 1963, Fred Cramer letter to Edmund Edmondson

   May 5, 1964, George Koltanowski letter to a winner of the Kolty Column Paul Masson chess tournament

   July 21, 1964, Bobby Fischer letter to Mrs. Piatigorsky (Signed by Bobby Fischer)

   July 28, 1964, Bobby Fischer letter to Mrs. Piatigorsky (Signed by Bobby Fischer)

   August 8, 1964, John Blackstone letter to Mrs. G. Piatigorsky

   October 22, 1964, Fritz Leiber, fantasy writer and chess expert, postcard to Professor N. Divinsky about the story THE 64-SQUARE MADHOUSE

   October 22, 1964, William E. Zazueta, school principal, letter to Mrs. Piatigorsky

   April 1, 1965, William Addison letter to Mrs. G. Piatigorsky about letting Alan Benson work at the 1966 Piatigorsky Cup Tournament as a wall boy.

   June 2, 1965, Arthur Bisquier letter to Mrs. Gregor Piatigorsky

   June 30, 1965, William G. Addison, Director of Mechanics' Institute Chess Room, letter to Mrs. Piatigorsky

   October 25, 1965, $3,000 check made out to and cashed by the American Chess Foundation

   December 11, 1965, Richard Ozaki letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 11, 1965, Mike Hoberman letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Larry Reynolds letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Alexander Gojich letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Ronald Smith letter to Mrs. Piatigorsky requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Michael Koblentz letter to the Mr. Kashdan requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Eliot Ostrow letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 12, 1965, Dan Ackerman letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 13, 1965, Timothy Pinkham letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   December 14, 1965, Harry Turtledove letter to the Piatigorsky Foundation requesting a board in the GM Samuel Reshevsky Simultaneous Exhibition.

   January 14, 1966, Rex Minter (Santa Monica Mayor) letter to Mrs. Gregor Piatigorsky about the 'second international grandmaster chess tournament'

   February 2, 1966, Second Piatigorsky Cup Invitation amended and signed by Robert Fischer

   February 28, 1966, Miguel Najdorf letter to Mrs. Jacqueline Piatigorsky about his travel plans to the 2nd Piatigorsky Cup Tournament

   March 10, 1966, Mrs. G. Piatigorsky letter to Mr. Miguel Najdorf about his travel plans to the 2nd Piatigorsky Cup Tournament

   March 30, 1966, Mrs. G. Piatigorsky telegram to Wolfgang Unzicker inviting him to play in the Second Piatigorsky Cup

   March 30, 1966, Portisch telegram to Mrs. Piatigorsky accepting invitation to play in the Second Piatigorsky Cup

   April 4, 1966, Antal Laszlofi letter to Madame Piatigorsky about inviting Lajos Portisch to play in the Second Piatigorsky Cup

   June 20, 1966, Isaac Kashdan letter to Mrs. Gregor Piatigorsky

   June 20, 1966, William Windom (movie actor) letter to Mrs. Piatigorsky

   July 2, 1966, Ticket to the Piatigorsky Cup International Grandmaster Chess Tournament

   July 8, 1966, A. Bisno letter to Piatigorsky Foundation

   July 13, 1966, Betty Strohm (Secretary to Louis D. Statham) letter to Piatigorsky Foundation

   July 14, 1966, John A. Blackstone letter to Piatigorsky Foundation

   July 15, 1966, Letter from George Koltanowski to Piatigorsky Foundation about Piatigorsky Cup bulletins after each round

   July 15, 1966, Invitation from Mr. and Mrs. Gregor Piatigorsky for cocktails to meet the Grandmasters participating in the Second Piatigorsky Cup International Chess Tournament

   July 16, 1966, James E. Hurt (President, Lera CC) letter to Piatigorsky Foundation

   July 23, 1966, Ronald Camara (Brazilian chess columnist) letter to Mrs. Jacqueline Rothschild Piatigorsky

   July 23, 1966, $500 check made out to and cashed by Ed Kennedy

   July 30, 1966, $559.24 check made out to and cashed by The Miramar Hotel

   August 1, 1966, $300 check made out to and cashed by Irving Rivise

   July 17-August 15, 1966, Second Piatigorsky Cup Program signed by all the participants

   August 16, 1966, Ticket for Award Banquet for Grandmasters in Second Piatigorsky Cup

   August 16, 1966, C.J.S. Purdy letter to Mrs. Gregor Piatigorsky

   August 18, 1966, David Grieve (KQED Producer-Director Koltanowski On Chess) letter to Mrs. Gregor Piatigorsky about filming the Second Piatigorsky Cup

   December 14, 1966, Edmund G. Brown (California Governor) letter to Mrs. Gregor Piatigorsky congratulating her on winning the 1966 Times Woman of the Year Award

   May 18, 1967, Joseph Mill Brown (Editor Chess Time) letter to Mrs. Jacqueline Piatigorsky about the literary chess periodical, Chess Time, sponsored by the Santa Monica Bay CC

   May 25, 1967, Mrs. Flora Baer (Lee Grumette & Associates) letter to Mrs. Gregor Piatigorsky offering to represent the Piatigorsky Foundation's public relations needs.

   June 21, 1967, Mrs. Flora Baer (Lee Grumette & Associates) letter to Mrs. Gregor Piatigorsky putting the public relations counseling on hold.

   June 29, 1967, Paul Keres letter to George Koltanowski

   August 10, 1967, Dr. Karl A. Baer letter to Mrs. Gregor Piatigorsky about the Piatigorsky Foundation acquiring his 4,000 item chess book collection.

   August 21, 1967, Mrs. Gregor Piatigorsky letter to Dr. Baer about the Piatigorsky Foundation acquiring his chess library.

   August 29, 1967, Allan Troy (Southern California Chess League) letter to Hall of Fame members

   October 28, 1967, Jacqueline Piatigorsky letter to Sister Saint Gerard (Mount St. Mary's College) about promoting women's chess

   November 11, 1967, William Addison letter to Mrs. Piatigorsky about the American Foundation for the Blind and deaf chess

   November 27, 1967, Ed Edmonson, Executive Director of USCF, letter to Dr. Anthony Saidy about a FIDE tournament opportunity

   1967, Southern California Chess League Poster.

   February 15, 1968, Guthrie McClain letter to Isaac Kashdan about the Junior State Championship

   February 17, 1968, $600 check made out to and cashed by Pal Benko

   March 4, 1968, $500 check made out to and cashed by I. Kashdan

   March 31, 1968, Piatigorsky Chess Foundation Asset Statement

   April 19, 1968, Unused custom scoresheet for the William J. Cuddigan Chess Party with George Koltanowski

   July 31, 1968, Weibel Vineyards Koltanowski Chess Challenge Poster

   August 18, 1968, Bent Larsen letter to Mrs. and Mr. Piatigorsky

   September 3, 1968, Flyer for the Newsmen's Koltanowski Chess Double Challenge

   March 31, 1969, Piatigorsky Chess Foundation Asset Statement

   July 2, 1969, Isaac Kashdan letter to Mrs. Gregor Piatigorsky about the California Junior Chess Championship Tournament

   July 4, 1969, Flyer for the 3rd Annual San Bruno Chess Festival

   July 13, 1969, Larry Evans and Bobby Fischer letter to Mrs. Piatigorsky (Signed by Larry Evans and Bobby Fischer)

   July 31, 1969, Jeremy Gaige letter to Mrs. Jacqueline Piatigorsky

   September 22-23, 1969, Flyer for George Koltanowski's 20-Day Chess Cruise (California to Hawaii)

   December 21, 1969, Scoresheet of the Craig Barnes (Unrated)-Roy Ervin (1879) game, from the Oakland Amateur Open, Round 5; Adjudicated by Richard Shorman.

   February 25, 1970, Theodore Yudacufski letter to Arthur Drucker (Piatigorsky Chess Foundation) about publicizing the California State Junior Championship

   September 20, 1970, Martin Morrison letter to Mrs. Gregor Piatigorsky about Jude Acers

   February 21, 1971, Flyer advertising Kolty Chess Exhibition at Ghirardelli Square

   June 26-27, 1971, 7th Annual Monterey International Open results

   July 19, 1971, Theodore Yudacufski letter to Mrs. Piatigorsky about Monterey International Open

   November-December, 1971, Poster for the First American Chess Congress Celebration Tournament at the Casa Alvarado Chess Center in Monterey

   February 15, 1972, E. B. Edmondson (USCF Executive Director) letter to Arthur Drucker

   April 26, 1972, $750 check made out to and cashed by the Unites States Chess Federation

   June 27, 1972, $5,000 check made out to and cashed by the United States Chess Federation

   July 10, 1972, $1,054 check made out to and cashed by the Unites States Chess Federation

   October 13, 1972, George Koltanowski postcard to Richard Shorman from the Skopje Chess Olympiad

   December 21, 1972, $600 check made out to and cashed by Isaac Kashdan

   June 13, 1973, $750 check made out to the California State Federation and cashed by Guthrie McClain

   June 20, 1973, Guthrie McClain letter to Mrs. G. Piatigorsky about the California Junior Championship

   June 21, 1973, $1,500 check made out to and cashed by Samuel Reshevsky

   July 11, 1973, Letter from USCF Executive Director Ed Edmondson to George Koltanowski

   July 11, 1973, Flyer advertising "An Evening with Koltanowski" at the Stockton Chess Club

   June 7, 1974, Major E.B. Edmondson (USCF Executive Director) letter to Mrs. Jacqueline Piatigorsky about the Ninth Annual Invitational U.S. Junior Chess Championship

   June 15, 1974, $800 check made out to and cashed by the California State Chess Federation

   August, 1974, Flyer advertising Intermediate and Advanced Chess Classes taught by George Koltanowski at UC Berkeley

   November 17, 1974, Flyer advertising "George Koltanowski on Chess" at the Concord Library League

   December 3, 1974, $1,000 check made out to and cashed by the Los Angeles City Schools Recreation Association

   April 13-24, 1975, Lone Pine Souvenir (Signed by Participants)

   November 9, 1975, $1,800 check made out to and cashed by the Los Angeles City Schools Recreation Association

   November 20, 1976, Flyer for George Koltanowski Giant Chess Board Exhibit at Morro Bay's 17th Annual Rock-O-Rama.

   1976, Note from Max Euwe to Leah and George Koltanowski

   July 11, 1977, Peter Prochaska letter to Mrs. Jacqueline Piatigorsky about financing the Whitehead brothers trips to European chess tournaments

   July 23-24, 1977, Fifth Annual Paul Masson American Class Championships with George Koltanowski

   August 2, 1977, Arthur Drucker (Piatigorsky Chess Foundation) letter to Peter Prochaska (Northern California Chess Assn.) about the Whitehead brothers airfare check

   August 23, 1977, John Carlos (Executive Director of the Boy's Club of Hollywood) letter to Mrs. Piatigorsky

   December 4, 1977, $1,800 check made out to and cashed by the Los Angeles City Schools Recreation Association

   March 6, 1978,Emil Ladner (National Association of the Deaf) letter to Mrs. Jacqueline Piatigorsky

   June 12, 1978,Max Euwe letter to George Koltanowski

   July 11, 1978, USCF Executive Director Martin Morrison letter to USCF President George Koltanowski

   July 17, 1978, Mrs. Piatigorsky letter to Alfred Hansen

   August 9, 1978, Guthrie McClain letter to Alfred Hansen

   August 15, 1978, Arthur Dake letter to Alfred Hansen

   September 5, 1978, San Francisco Mayor, George Moscone letter to Alfred Hansen

   September 13, 1978, Max Euwe & FIDE telegram to George Koltanowski, c/o Alfred Hansen

   September 15, 1978, California Governor, Edmund G. Brown telegram to George Koltanowski, c/o Alfred Hansen

   September 16, 1978, Berkeley Chess Club Birthday card to George Koltanowski

   July 24, 1979, Gerard Dullea (USCF) letter to Mrs. Jacqueline Piatigorsky about her receiving the Koltanowski medal

   September 1, 1979, Emil Ladner (NAD) letter to Mrs. Piatigorsky

   February 7, 1980, $500 check made out to and cashed by Samuel Reshevsky

   February 17, 1980, $500 check made out to and cashed by the Western Chess Game Co.

   February 27, 1980, Jerry Hanken letter to Mrs. J. Piatigorsky

   May 11, 1980, $3,000 check made out to and cashed by The Chess Set Educational Trust

   August 25, 1980, Gerald Dullea (USCF Executive Director) letter to Richard E. Fauber about Mr. Fauber awarded the Koltanowski Silver Medal

   January 16, 1981, George Koltanowski postcard to Kerry Lawless about a Macy's event that was cancelled

   March 5, 1981, Fairfield W. Hoban letter to Lina Grumette about USCF Award to The Chess Set Educational Trust

   November 7, 1981, Flyer from the Haley Travel Service about a trip from San Francisco to the Marano World Chess Championship

   November 27-29, 1981, 14th Annual Lera Thanksgiving Open Championship, USCF tournament crosstable rating report

   May 21, 1982, Dr. Terrel Bell, Secretary of the U.S. Department of Education, letter to George Koltanowski

   November 25-27, 1983, 16th Annual Lera Thanksgiving Open Championship, USCF tournament crosstable rating report (Boris Siff 6.0, despite spending the night before the 5th round in the hospital emergency!)

   February 6, 1984, Gerard Dullea (USCF) letter to Mrs. Jacqueline Piatigorsky about the Piatigorsky Foundation's donation to the U.S. Junior

   March 10-11, 1984, Lera Peninsula Class Tournament, USCF tournament crosstable rating report

   May 17, 1984, Arthur & Helen Dake letter to George & Leah Koltanowski

   June 19, 1984, Leonid Shamkovich letter to George Koltanowski

   1984, I Was Tortured In The Pasadena Jailhouse! by Bobby Fischer

   June 24, 1985, Paul S. Berger letter to Jacqueline Piatigorsky about the "Dissolution of Piatigorsky Chess Foundation"

   April 10, 1986, 1986 Kolty Open tournament flyer

   August 21, 1986, Letter from State Senator Milton Marks to George Koltanowski

   April 18, 1987, Flyer for The San Francisco Cathedral Hill Quads

   April 28, 1987, Alfred Hansen letter to Mr. Kirkbride.

   June 14-19, 1987, Flyer for the U.S. Senior Open at San Diego.

   December 13, 1988, USCF Vince McCambridge letter to George Koltanowski about his forthcoming GM Certificate & Pin

   1988, George Koltanowski's FIDE Honorary Grandmaster Diploma

   January 1, 1989, Donald Lieberman letter to George Koltanowski about his overdue Grandmaster title

   June 4, 1989, Karin Busch-Strangl (Mephisto Chess Computers) letter to George Koltanowski

   March 31, 1991, Joe Lonsdale letter to the Fremont Police Officers Association about how their sponsoring chess lessons to young players is getting results

   May 16, 1995, George Koltanowski postcard to Chris Mavraedis about games Chris sent in to the column

   October 17, 1998, Kolty Chess For Youth Foundation, Inc., Minutes of Board of Directors Meeting

   February 2-10, 1999, Mechanics' Institute Koltanowski International Chess Tournament Poster

   April 6-7, 1999, Mechanics' Institute Bronstein Jubilee Chess Tournament Poster

   July 27-28, 2012, Faultline Theater Presents The Queen's Gambit Poster

   October 25, 2013-April 18, 2014, Jacqueline Piatigorsky: Patron, Player, Pioneer...World Chess Federation Hall of Fame Poster.

   January, 2014, The Best Games of Henry Gross by Peter Dahl.

   March 22, 2014, 2014 SF Scholastic Chess Championship Poster.

   May 18, 2014, The 5th Annual Berkeley Chess Festival Flyer.

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