Made by Roman Pro and Twins Enterprises, these Major League replica caps started production in the 1970s, continued for many years and are nearly identical to the caps that the players wore in games except for the tagging; quality is near professional. Collection includes: New York Yankees; Boston Red Sox (3); Chicago White Sox (4); Cleveland Indians (3); Baltimore Orioles (2); California Angels (3); Oakland A's (5); Milwaukee Brewers (3); Seattle Mariners; and Minnesota Twins.