1971 Baltimore Orioles “Four 20-Game Winners” Multi-Signed Framed Photo Display – Palmer, Cuellar, McNally & Dobson – JSA LOA (Greenshields Collection)

Framed color photograph display featuring four members of the legendary 1971 Baltimore Orioles pitching staff, multi-signed by Jim Palmer, Mike Cuellar, Dave McNally, and Pat Dobson.

The display commemorates one of the most remarkable pitching achievements in Major League Baseball history, as all four Orioles starters recorded 20-win seasons during the 1971 campaign — a feat that has never been repeated in modern baseball. Each player has signed the display in blue marker alongside inscriptions noting their respective win totals from the historic season.

Led by one of the greatest rotations ever assembled, the 1971 Orioles finished with 101 regular-season victories and captured the American League pennant during one of the franchise’s most dominant eras.

The combination of the complete four-player pairing, season-win inscriptions, and historical significance creates exceptional appeal for collectors of vintage baseball and Orioles memorabilia.

Authentication & Provenance
This item was reviewed in-person and authenticated by James Spence Authentication (JSA) at the April 2026 Toronto Sports Card Expo. A full Letter of Authenticity (LOA) has been issued and is currently in production by JSA and will be forwarded to the winning bidder upon receipt.

Accompanied by a signed confirmation from a JSA representative verifying in-person authentication at the 2026 Toronto Sports Card Expo.

The piece originates from the Greenshields Collection, a long-held private collection assembled over many years featuring a broad selection of autographed sports memorabilia and professional model equipment.

Condition
The display presents well overall with moderate wear to the frame and surface consistent with age, handling, and long-term display. Please refer to photographs for complete condition details.

Details
Item: Multi-Signed Framed Photo Display
Signers: Jim Palmer, Mike Cuellar, Dave McNally & Pat Dobson
Team: Baltimore Orioles
Theme: “Four 20-Game Winners” – 1971 Season
Measurements: 19"x12"
Authentication: JSA LOA
Provenance: Greenshields Collection