Item no. P796 (cover)

Type: cover

Country: Czechoslovakia

Date of use: 25 February 1965

Business stationery (cover of registered letter) of DRUOPTA Works in Prague (Praha, Czechoslovakia), manufacturer of optical instruments and simple cameras like e. g. EFEKTA, VEGA, PIONEER or CORINA. The letter was addressed to VEB Pentacon Dresden (DDR).