Schwefelpostkarte (Sulphur Postcard)

Accession Date:
05/01/06
Accession Number:
F-BEUYS-106.510
1984
galvanized iron plate, one side covered with sulphur, the other printed
4 1/8 x 5 7/8 x 1/8 in. (10.48 x 14.92 x 0.32 cm)