Item no. P1232 (cover)
Type: cover
Country: Germany
Date of use: 6 August 1956
Business stationery used by the studio ADALBERT MARTINEK Höhlenphotographie (Cave photography) in Rübeland (Harz, Germany). The cover bears red frankmark advertising of A. Martinek, photographer of caves offering services of specialised photographs of the Hermann Cave (Hermannshöhle), Gypsum Cave (Heimkehhle) or Barbarossa Cave (Barbarossahöhle).