Keywords: Tovarna avtoopreme Ptuj 1961 (1).jpg Tovarna avtoopreme Ptuj 508447 1961-08-03 creator Jože Gal PD-Slovenia 1961 in Slovenia Historical black and white photographs of Ptuj Building interiors in Ptuj Interiors of factories in Slovenia Men at work in Slovenia Machines in Slovenia Photographs by Jože Gal Tovarna avtoopreme Ptuj Unidentified machines |