The cover of the 25th annual New York Yankees yearbook from 1975, showing a collage of vintage Yankees yearbook covers and a row of six close-up photographs of baseball players wearing Yankees caps at the top.

1975 Yankees Yearbook ~ 3rd edition

A page from a historical baseball player directory listing player names, birthplaces, dates, and physical stats from 1975.

Roster date on page 36 is “ August 8, 1975”