Original USSR Paramilitary Sport Organization DOSAAF 
Badge with 1967 Membership Card.
Size of the badge 17 x 25 mm. Aluminium alloy, enamel.
Document folded 6.5 x 9 cm. Membership Fees stamps 1967, 1988.
In good vintage condition as on photos. 

DOSAAF (Russian: ДОСААФ), full name Volunteer Society for Cooperation with the Army, Aviation, and Navy (Russian: Добровольное общество содействия армии, авиации и флоту), was a paramilitary sport organization in the Soviet Union, concerned mainly with weapons, automobiles and aviation. The society was established in 1927 as OSOAVIAKhIM and from 1951 to 1991 carried the name of DOSAAF