Aprelevsky Works Disks

Art Affairs Committee, price not printed

Radio Information Committee, price 3 rbl. 30 cop.

Radio Information Committee, price 4 rbl.

Leningrad Works Disks

Radio Information Committee, price 5 rbl. 80 cop.

Radio Information Committee, price 3 rbl. 30 cop.

Radio Information Committee, price not printed

Radio Information Committee, price 7 rbl.

Radio Information Committee, price 3 rbl. 30 cop.

Radio Information Committee, price 3 rbl. 30 cop., inscription "Leningrad Works" not underlined

Radio Information Committee, price not printed, inscription "Leningrad Works" not underlined

Radio Information Committee, price not printed, inscription" Leningrad Works" underlined

Ministry of Culture of the USSR