Lot Detail - March 4, 1946 Jackie Robinson Earliest and First Ever Original Photograph in Organized Baseball! - Taken On The First Day Of Spring Training With The Montreal Royals - PSA/DNA Type 1

Integration in Quebec: More than Jackie Robinson – Society for American Baseball Research

The Breakthrough: In May 1947 Jackie Robinson proved he belonged in the bigs - Sports Illustrated

1946 Montreal Royals Spring Training Jackie Robinson - This Day In Baseball

Sports - Baseball Hall of Fame (Any Medium): Doyle Collection Set Image Gallery

FILE - This March 4, 1946, file photo shows Jackie Robinson of the Montreal Royals baseball team, in Sanford, Fla. All players, managers, coaches and umpires will wear No. 42 on Thursday

Lot Detail - HISTORIC APRIL 10, 1947 JACKIE ROBINSON ORIGINAL 7x9 PRESS PHOTO (PSA/DNA TYPE I) TAKEN THE DAY BROOKLYN DODGERS PURCHASED HIS CONTRACT FROM MONTREAL ROYALS TO OFFICIALLY BREAK MLB COLOR BARRIER!

Autographs – Page 2 – SABR's Baseball Cards Research Committee

Joe G. (Goat Jerseys) – SABR's Baseball Cards Research Committee

Postcards, Photopacks, etc. – Page 2 – SABR's Baseball Cards Research Committee

A Great Leap Forward: Jackie Robinson and The View From Montreal – Society for American Baseball Research

Jackie Robinson, circa 1946