Jerry Koosman Autographed Jersey - Mets History
How New York Mets signed pitcher Jerry Koosman thanks to eagle-eyed Staten Islander
Remembering Mets History (1968) Jerry Koosman Sets NL Record With Seven Shut outs
Mets Announce Plans to Retire Jerry Koosman's Uniform #36, by New York Mets
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1969 (Sep.26) Life magazine, Baseball, Jerry Koosman, New York Mets ~ VG
1969 Mets Pitchers 16x20 Photo Signed by (4) With Tom Seaver, Jerry Koosman, Nolan Ryan & Gary Gentry (FSC COA & Ryan Hologram)
JERRY KOOSMAN New York Mets 1969 Home Majestic MLB Throwback Jersey
