Item no. P1399 (cover)
Type: cover
Country: Germany
Date of use: 15 May 1940
Business stationery (cover, with relevant frankmark) used by the company Wilhelm KNAPP Verlagsbuchhandlung in Halle (Saale, Germany), publishing house and bookstore specialized in publications on photography (in the DDR-time renamed to VEB Fotokinoverlag Halle).