Poland
20th century - Second Republic of Poland (1918-1939)
National eagle in a rim of stylized grain ears, FOR-LONG-TERM SERVICE, on the reverse side a laurel branch with XX, next to it a mintmark, on the rim a mintmark and Ag 0.950, one-piece medal, fastened with a ribbon
sterling silver, 35.1 mm, 21.50 g (without ribbon), rubbed
