Poland, Republic. A 1st Anti-Aircraft Artillery Regiment of Marshal Smigly-Rydz Badge, Type I

Two-piece construction, in silvered bronze with blue, yellow and green enamels, eagle and lightning bolt on the centrepiece, inscribed "1" on the arm at 12 o'clock, "P" on the arm at 9 o'clock, "A" on the arm at 3 o'clock and "PL" on the arm at 6 o'clock, measuring 39.3 mm (w) x 39 mm (h), maker marked "L Olszewski WARSZAWA MICKIEWICZA" on the screwback, intact enamels, scattered silvering wear, very light contact, near extremely fine.

Footnote: The 1st Anti-Aircraft Artillery Regiment of Marshal Smigly-Rydz was located in Warsaw.