The cover of a Yankees magazine celebrating the 1961 American League Champions, with signatures and an illustration of Yankee Stadium.

1961 Yankees Yearbook ~ 2nd edition

“Revised Edition” printed on the cover.

A page from the 1961 New York Yankees baseball team roster, showing players, coaches, and staff, with a title indicating the team are the American League Champions.

Roster date on page 11 is “July 17, 1961”