Not seen before
Translate suggests Catalan
so yes, civil war refugee stamps of the Municipality of SARRAL
Sarral is a municipality and small town in the comarca of Conca de Barberā in the province of Tarragona in Catalonia, Spain. It includes the settlements of Sarral and Montbriķ de la Marca. Montbriķ was originally a separate municipality, but was incorporated into Sarral in 1972.
I'll check my Civil War Catalogue, it may take some time
this Catalogue is a doorstep, weighs about 2 Kilograms (or seems to be)
