I know of the "standard" provisional cardboard currency with the Spanish Coat of Arms on the side opposite the stamp. However I have obtained a few with the normal stamps but which have a different "obverse".
These are similar to the standard type
but seem to be issued by different Provinces. They all have the line drawing of an antique car in the centre with the words "Carton Moneda De Uso Provisional" and the Province "Alamarchar Malagar 1937" (also Benamargosa, Alozaina, etc).I would appreciate any information that you can give me on this type of provisional currency - or as to whether it is a fake.
All the best,
Col