Universal Postal Union Stamps

These Post Office stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued.

12.06.1974 | UPU Internaba Cachet, Postmarked at Philatelic Bureau

BUY NOW   £40 Universal Postal Union, UPU Internaba Cachet Universal Postal Union, UPU Internaba Cachet
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Stamp Type:
Stamp Details:
3 1/2p P&O Packet Steamer
5 1/2p First Official Airmail
8p Air mail Blue Van and Postbox
10p Imperial Airways Flyingboat
Notes: with the Internaba cachet
Stock remaining: 4
Reference Images:
Commemorative Stamp
Presentation Pack (64)
Postmark illustrations
Available varieties of this First Day Cover.
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Double postmarked on Swiss stamp at Basle plus the Internaba cachet
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with the Internaba cachet
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