The cuts alone are worth more than the book.
Jerry Koosman Multi Signed Book Baseball HCB Podres Swoboda Erskine +1 Auto TPG
1975 Topps Jerry Koosman
New York Mets Memorabilia, Autographed & Signed Mets Collectibles
This Day in NY Mets History: Jerry Koosman makes his MLB debut against the Phillies
Remembering Mets History (1968) Jerry Koosman Sets NL Record With Seven Shut outs
Jerry Koosman MLB Memorabilia, Jerry Koosman Collectibles, Verified Signed Jerry Koosman Photos
1969 Tom Seaver World Series Game Worn New York Mets Jersey., Lot #81104
Description This is a 1968 Topps Rookie Reprint Card #177 that has been hand signed by Nolan Ryan & Jerry Koosman. The signature has been graded a Gem
Nolan Ryan & Jerry Koosman Autographed 1968 Topps Rookie Reprint Card #177 New York Mets Auto Grade Gem Mint 10 PSA/DNA Stock #203893
Jerry Koosman MLB Memorabilia, Jerry Koosman Collectibles, Verified Signed Jerry Koosman Photos
1976 Topps #64 Jerry Koosman New York Mets Baseball Card at 's Sports Collectibles Store
Jerry Koosman - Wikipedia
Jerry Koosman Autographed Jersey - Mets History
Nolan Ryan // Jerry Koosman (New York Mets) // 1968 Topps Baseball #177 RC Rookie Card // PSA 6 (B) - Major League Memorabilia - Touch of Modern