Item no. P130 (cover)
Type: cover
Country: Mexico
Date of use: 25 November 1936
Business stationery (cover) used by the company LA UNION QUIMICA S.A., supplier of AGFA photographic products in Mexico D.F.
The cover was used for international correspondence to the company HEINRICH BOECKER in Wetzlar (Germany), manufacturer of microscopes, accessories and utensils.