RR Auction: Sports Auction

The American League Base Ball Club of New York check, 9 x 3.25, filled out in type and and signed by Ruppert, "Jacob Ruppert," and vertica...

The Ohio National Bank check, 6.25 x 2.75, filled out and signed by Billy Southworth, "Wm. H. Southworth," payable to The Copley Plaza Hot...

Offered is an 8.25 x 3 inch dual-signed bank check by both Ty Cobb and Pete Rose, the two all-time hit leaders. This "Ty Cobb" check has h...

Menu for a "Father and Son Dinner" held by the Men's Association of Congregation Rodeph Sholom at the Marcus Loew Auditorium in New Yo...

American baseball player, manager, and team owner in the Negro leagues (1890–1946) who built the Homestead Grays into one of the powerhouse teams in b

Extraordinary collection of eight menus for annual dinners of the New York Chapter of the Baseball Writers' Association of America, dating from ...

Referred to as the 'Father of Baseball,' Cartwright (1820-1892) and his fellow New York Knickerbocker Ball Club members devised the modern r...

Partly-printed contract, one page, 15 x 10, May 1, 1867. Uncommon document by which Doubleday, as "The Commanding Officer of the Seventeenth Re...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "G. C. Alexander."...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in blue ballpoint, "J. Franklin Baker, ...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "Ty Cobb." In fin...

Important typescript draft of a testimonial for Hillerich & Bradsby's Louisville Slugger baseball bats, two pages, 8.25 x 10.75, endorsed at...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "Eddie Collins." ...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in blue ballpoint, "Dear Mr. O. H., my ...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in blue ballpoint, "Regards, Jimmie Fox...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "Rogers Hornsby."...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "Walter Johnson."...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "Larry Lajoie, 6-12-39...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, beautifully signed in bold fountain pen, "Babe...

First day cover honoring the centennial of baseball, postmarked at Cooperstown on June 12, 1939, signed in fountain pen, "J. Honus Wagner, Pira...