Beautiful ort.
Reverse in excellent mint condition. With natural mirror finish. Convex obverse gently moved by circulation, but also with preserved natural mint luster.
A rare vintage in such condition.
Late type for this vintage with a new titulature on the reverse (ending with ELEC D PRVS), but also a new coat of arms shield (altered lower two fields, where a Polish Eagle with monogram S appears in the one on the right).
