Lapel insignia (guard) of the police officer sample, 1928

Extremely rare insignia in excellent collectible condition. Bronze, blue lacquer. The fixing screw is missing. TSAU of the NKVD of the RSFSR №190 from 06.11.19128 year as neitlich insignia on posts were installed flaps. Flaps were of the following dimensions, length along the axis is 1.5 cm, width 1cm widest point and 4 mm at the upper edge and two semicircular recesses on the sides of length 5 mm each, measured from the ends of the top edge to the widest part of the shield. The surface of the shield, convex, covered with blue enamel, around which the enamel Kant a 1 mm wide yellow — for police and red for criminal investigation. If the shield needs to be without Kant, the whole convex surface of the shield was covered with blue enamel. The guarantee of authenticity. Rare.