Spad 56 Airplane — Postal Planes — Spad 56 — No. 54 — Publisher Spad 56

Description

Illustration of a biplane Spad 56, registered F-A-IOG, in a series of 54 postcards about postal planes. The back indicates that the correspondence should be addressed to the post office, with a mention of the Europe Centrale line and documentation from the Friends of the History of P.T.T. Alsace.