SPECIAL COLLECTIONSPorto, Exposig&o filatélica artist{co-humoristica, *SCG 3a, 1950. -P950 Catalogo da III Flavex. Porto, Oficina de S. .P83F José, 1950. 52p. illus. 23cm.
1. Postage-stamps--Exhibitions. 2. Postage- stamps--Caricatures and cartoons.
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