Item no. P2535a (postcard)
Type: cover
Country: Czechoslovakia
Date of use: 11 May1936
Business stationery (postard, front of) used by the optical workshop OKULARIUM in Košice (Czechoslovakia), that deals also with cameras.
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Photography in Philately
A Krzysztof K. Słowiński Collection
Item no. P2535a (postcard)
Type: cover
Country: Czechoslovakia
Date of use: 11 May1936
Business stationery (postard, front of) used by the optical workshop OKULARIUM in Košice (Czechoslovakia), that deals also with cameras.