Obverse
Stylized imperial eagle, date below, country name along rim
Lettering: POLSKA RZECZPOSPOLITA LUDOWA
1965
MW
Reverse
Mermaid holding sword and shield flanked by ship and house, denomination below
Lettering: SIEDEMSET LAT WARSZAWY
PRÓBA
10 ZŁ
Extended information
Year
Denomination
Currency
Metal
Nickel
Krause catalog
KM# Pr134
Weight
13.2 g.
Diameter
31
mm.
Subject
700th Anniversary of Warsaw
Engraver
Jerzy Jarnuszkiewicz
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded