Item no. P3420b (postcard)

Type: cover

Country: Bulgaria

Date of use: 20 February 1914

Postcard (back of) used by photographer Nicola Stamenoff of Karlovo (Bulgaria) for correspondence with OPTICAL ANSTALT E. [Emil] SUTER A.G. in Basel (Switzerland), manufacturer of photographic lenses, camera parts, and cameras, also importer of products of other makers. The sender requested the newest catalog of the company’s products.