Patriotic ring from the period of the formation of independent Poland. On the outer side engraved: POLSKIE LEGIONY 16/VII. In the central part fixed eagle.
The ring is probably tapered, as evidenced by a trace of a joint between the words POLISH / LEGIONS (place visible in the photos).
The ring is made of steel, and the eagle is most likely gold.
Valor from family heirlooms. It came to the company together with a steel cigarette case (number 5442).
Inside diameter: 17.4 mm, outside diameter: 20.5 mm.