Poland
People's Republic of Poland (1952–1989)
Obverse: Gdańsk Crane, 10 CENTURIES OF THE PORT OF GDAŃSK; Reverse: Port Crane, designed by Zygmunt Korpalski
patinated tombac, 69.5 mm, 151.93 g, mintage (including reissue) 1,000 pieces, minor damage to the rim





