Cylindrical phonograph records, 1912 and 1914.

Image number: 10215209

Cylindrical phonograph records, 1912 and 1914.

Edison Blue and an Edison Purple Amberol cylindrical phonograph records.

Image number:
10215209
Credit:
Science Museum/Science & Society Picture Library
Date taken:
12 January 2004 13:06
Image rights:
Science Museum