Spanish Civil War – Madrid Works and Fortification Command Card

Carnet “Commandancia de obras y fortificación. War Service. Comité de Reforma, Reconstrucción y Saneamiento Madrid”. With stamps and signatures of “Socorro Rojo” and the Command of Works and Fortifications for the bombing. Dated Madrid 17 and 28 October 1937. The photo is missing which seems to have been lost for some time, probably to avoid reprisals. It is a card of a mason who worked building the fortifications of Madrid. Very rare card.