Jerry Koosman signed New York Mets 1970 Topps Baseball Card
Topps in 1972, Part 5 – SABR's Baseball Cards Research Committee
1968 Topps Multi Signed Nolan Ryan Jerry Koosman Rookie Star – Brigandi Coins & Collectibles
1970 Topps
WHEN TOPPS HAD (BASE)BALLS!: TRADED- 1979 JERRY KOOSMAN
Mets Card of the Week: 1969 Jerry Koosman – Mets360
Decent early Koosman. Don't miss it! Be sure to see my other great lots too.
1970 Topps Jerry Koosman #610 ~~ NY Mets
JERRY KOOSMAN SIGNED 1970 TOPPS NEW YORK METS #468 BECKETT AUTO GRADE 10 161
Jerry Koosman Signed 1970 Topps New York Mets #468 Beckett Auto Grade 10 161
Sold at Auction: 1970 Topps Baseball Card Lot of 13 Different. #451-457,460,465-469. All-Star Lot. Powell, Carew, Robinson, Alou, McLain, Koosman and more.