June 24-25, 2025 U.S. and Worldwide Stamps & Covers
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Absentee portion of this auction is open for bidding.
The live portion of this session begins on Wednesday, June 25, 2025 at 5:00 PM
(C4a,var) 1937 20c green, imperforate, sheet margin single, l.h., v.f., with 1977 Rellstab certificate (Zumstein 4z, SFr 5,000 as hinged)
Unused, with original gum, hinged
SWITZERLAND Air Post (C4a,var) 1937 20c green, imperforate, sheet margin single, l.h., v.f., with 1977 Rellstab certificate (Zumstein 4z, SFr 5,000 as hinged)
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Current Bid: None
Estimate: $2,300 - $2,500
Number Bids:0
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