First Day Cover Signed by Gregory Peck with Beckett AuthenticationMynt Auctions4.4(896)$280Jul 21, 2026
Philip Johnson – Architect of JFK Memorial Plaza Dallas – Autographed JFK Memorial CoverJG Autographs4.6(110)$35(1 bid)
Gerald Blaine – Secret Service Agent & JFK Detail Leader – Autographed JFK Memorial CoveJG Autographs4.6(110)$25(1 bid)
