The plate

Description

In the center is a yellow sticker with information about the state standard and the factory. It is made of ebonite material. The diameter is 24.8 cm, the thickness is 0.45 cm, the hole diameter is 0.8 cm. On both sides of which there is an unbroken spiral groove (sound track).
On the 1st side of the record is a recording of the waltz “Amur Waves”, on the reverse is a record of the waltz “Danube Waves”, performed by a trio of accordion players.