response: Yeah, and the discs were common to be made from shellac
original_response: Yes its a flat disc were commonly made from shellac in 1950s
history: I like vinyl records more known as a Phonograph record. That's nice. Did you know that they are also known as record or gramophone record? Thats right, thats another term for it. Its an analog sound storage medium.
knowledge: At first, the discs were commonly made from shellac; starting in the 1950s polyvinyl chloride became common.