Postal stationery from Ingenio Prison, Almería, 1937

Postal stationery Edifil 76 uprated with 5c Edifil 681 and 10c Edifil 682, with Almería postmark of Dec 31, 1937, Ingenio’s prison own censor mark in red «CENSURA DE CORRESPONDENCIA / SER BREVES» and Valencia censor Heller RV2.4 and numbers «112».

On the back, the sender mentions the writting place as «Ingenio».