Mike Schmidt and Steve Carlton signed and game issued bat collection includes: (1) 1983 Steve Carlton signed game issued S216 bat w/PSA LOA; (1) Mike Schmidt K151 signed game ready bat; (1) 1989 Mike Schmidt 154A Adirondack signed game ready bat; (1) Mike Schmidt signed Cooper Pro bat but not a professional model; (1) early 1980s Mike Schmidt signed K55 Louisville Slugger game issued bat; and (1) Steve Carlton signed P89 game model bat. Bats feature handwritten numbers on knobs; bat rack marks noticed on a few.