RKKA- Excellent Minelayer badge, early type, made from it's establishing in 1942

RKKA - Excellent Minelayer badge, early type, made from it's establishing in 1942 year, elongated version. The enamel on the center medallion having minor internal imperfection,some scratches, contact marks. Some of the original silver finish retains on the badge.Full length screw with original WW2 era screw-nut  marked ShMZ NKPS

Established by Presidium of the Supreme Soviet of the Soviet Union in 19 August of 1942 year.