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| Management number | 55143239 | Release Date | 2026/02/07 | List Price | $35.40 | Model Number | 55143239 | ||
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This is a Jerry Koosman New York Mets Signed 1989 Old Timers Day Salute to the 1969 Mets FDC Envelope Postmarked May 20,1989 (JSA).
The envelope postmarked May 20, 1989 has been hand-signed by Jerry Koosman of the New York Mets).
The Jerry Koosman autograph includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes.
Koosman is best known as a member of the Miracle Mets team that won the 1969 World Series.
The First Day Cover Envelope is in Pristine condition.
Your First Day Cover Envelope will come in a 5 x 7 Top load Holder.
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| Category | Toys & Collectibles > Collectibles & Hobbies > Autographs |
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| Size | N/A |
| Brand | Autograph |
| Condition | New |
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