A collection of 25 scrapbooks relating to the career of Babe Ruth between 1921 and 1935. These were created by his manager, Christy Walsh.

A collection of research files, scorecards, micro-cassettes, and photographs created by Bill Madden over the span of his career.

This collection contains correspondence, financial reports, and photographs of J.A. "Bob" Quinn's career in baseball.

This collection contains the papers of Edward Grant "Ed" Barrow, who held numerous positions in professional baseball in the first two decades of the 20th century before entering the front office for the New York Yankees in 1921. This collection contains a variety of Barrow's personal papers from his time as Yankees president and continue on to the time of his death in 1953. These papers consist of correspondence, legal documents, telegrams, clippings, photos, and other ephemera.

A collection of 69 scrapbooks relating to the career and personal life of Frankie Frisch. Although the majority of the collection consists of newspaper and magazine clippings, the scrapbooks also contain correspondence, original photos, programs, radio scripts, and certificates. These are dated between 1913 and 1969.

A collection of personal magazines and books belonging to Joe Cronin.

A collection of correspondence, contracts, photographs, and ephemeral items relating to Lou Novikoff.

A scrapbook with photographic images of baseball players on the covers from the Sporting News Supplement, and Baseball Magazine dated between 1909 and 1926.

The collection documents the pictorial history of baseball's Negro Leagues before the integration of baseball. It primarily includes team, group, and general action photographs. Of particular interest is the large colleciton of photographic materials from the Homestead Grays.

This is a collection of correspondence, newspaper articles, programs, photographs and oral histories relating to the careers of Herbert E. Armstrong and his son, Richard S Armstrong.