Item no. P2703 (cover)
Type: cover
Country: Czechoslovakia
Date of use: 1930s
Business stationery (unused postcard for reply) used by the company SCHERING Společnost s r.o. in Prag (Praha, Czechoslovakia) that offered photographic equipment and lenses (Voigtländer), and materials like papers, plates, chemicals (Schering Satrap).