Item no. P1680 (cover)
Type: cover
Country: USA
Date of use: 14 November 1899
Business stationery (cover) used by the company THE VOIGTLAENDER & SON Optical Co. in New York (USA), American branch of the German company VOIGTLÄNDER & Sohn Aktiengesellschaft in Braunschweig (Germany), manufacturer of photographic lenses and cameras, the oldest name in this field of production. The company’s special product was a line of COLLINEAR lenses, symmetrical double anastigmats, comprised of 6 elements in two groups.