(Part 2) The Making of a 78 rpm Record, from A-Z
the making of a 78rpm gramophone record in the 1940s and 50s
link • (Part 1) The Making of a 78 rpm Record, fr...
The Acoustic Recording Process 1877 - 1925 :
http://www.classicalrecordings.org/za...
http://www.perfessorbill.com/sources5...