Description
1938 (Jun 16) Pictorial patriotic Nationalists printed envelope by airmail to Hanover from German sailor on the German supply ship “August Schultze” bearing 1pts overprinted Correo Aereo & 25c tied Cadiz (Jun 18) cds & with violet unframed Correus – Cadiz /Censura Militar hand stamp ………….Germany supported Franco & provided both Air & Naval aid to the Nationalists, mail is not easily found