Universal Postal Union- 6th Universal Postal Congress, Rome, Italy, April 7 - May 26, 1906

Official Post Cards issued by Italy


Back of card with black printing, Creme paper
Congress cancel and Registry label, Mar.20, 1906



Front of Card with Green printing, Creme paper



Back of Card with Green printing, creme paper
Congress cancel and Registry label, Mar. 18, 1906



Front of Card with Blue printing, Blue paper



Front of Card with Rose printing, Creme paper
Signatures of Delegates



Back of Card with Black printing, Gray paper
Congress cancel and Registry label, Mar. 6, 1906

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