Item no. P1654b (letter)

Type: cover

Country: Poland

Date of use: 11 December 1998

CAMPAIGN FOR THE ISSUE OF POLISH STAMPS ON THE 160TH ANNIVERSARY OF THE INVENTION OF PHOTOGRAPHY.
Letter used by the ZAKLAD FOTOTECHNIKI Politechniki Wroclawskiej (Department of Photographic Chemistry in Technical University of Wroclaw) in Wroclaw (Poland) to reply on the issue of said stamps.