I listened to a phonograph record when I was young.
was this before the 1950s when the discs were made from shellac?
I think all old school records are consider phonograph records, even vinyl records.
Phonograph record
A phonograph record (also known as a gramophone record, especially in British English, or simply record) is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove. The groove usually starts near the periphery and ends near the center of the disc. At first, the discs were commonly made from shellac; starting in the 1940s polyvinyl chloride became common. In recent decades, records have sometimes been called vinyl records, or simply vinyl or even vinyls.
roughly a decade, and broadcasters were looking for both better materials from which to make phonograph records as well as a better format in which to record them to play over the narrow and thus inherently noisy radio channel. As radio had been playing the same shellac discs available to the public, it was found that, even though the playback system was now electric rather than acoustic, the surface noise on the disc would mask the music after just a few plays.
The development of acetate, bakelite, and vinyl, and