Yellow sleeveless jersey was once the property of the man with the crazy mustache. Splendid Hall of Fame use from the righty's third season in the Majors. Number "34" and "A's" logo on chest; number "34" on verso. Tagging in tail is from "McAuliffe Uniform Corp. [size] 42" with a "70" year tag. Black sharpie inscription, "Best Wishes, Rollie Fingers" is NRMT.