International Brigades air mail cover to Czechoslovakia with censor mark, 1938
Reference: 8895
International Brigades air mail and registered cover from Alicante to Czechoslovaquia. On the front there is not any special mark belonging to the International Brigades, and even the postmark is the regular mark from Alicante, dated July 28, 1938.
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International Brigades air mail and registered cover from Alicante to Czechoslovaquia. On the front there is not any special mark belonging to the International Brigades, and even the postmark is the regular mark from Alicante, dated July 28, 1938. One stamp missing. But on the back there is their special censor mark in violet, reading "VISADO / POR LA / CENSURA MILITAR" Heller Brig. 5a. Also three different Praha arrival postmarks, all dated August 9, 1938.