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Number by catalogue: Michel: 209 Yvert: A41 Scott: CB10
Perforation type: 13 ½x13 ½
Subject:
45+50 cents. The original stamp you can see here
Additional:
*These stamps were not sold to the public in the normal manner. All were sold in sets by advance subscription, the majority to philatelic speculators.
Air Post. Surcharge for benefit of war prisoners
Curacao 1943.12.01
In issue: Stamp(s): 4
Printing: engraving with surcharged in black