WW1 Rare Silver Polish Eagle of the Polish Corps in Russia

Badge in the form of a crowned eagle (partially filled down in the period) with wings spread upwards, head facing the right wing. Die stamped with a semi-soft counter, on the reverse there are two wires for fastening (one broken).

Rare badge unknown in literature, probably used by the Polish Corps in Russia. An eagle made of silver, confirmed by a spectrometer test (875 silver – 84 zlotniki), hallmark used only on the territory of Russia.

Good condition as in the photos with traces of use.