credit Photo: Courtesy of Donald C. Davidson Library
An Edison Blue Amberal cylinder (post-1911) contains Teddy Roosevelt’s speech on "the right of the people to rule."
credit Photo: Courtesy of Donald C. Davidson Library
Larger "concert" cylinders like this were more expensive and fragile than regular cylinders, and weren’t as popular.
credit Photo: Courtesy of Donald C. Davidson Library
This Edison Company cylinder, recorded in Paris during the early 1900s, plays "De’ Miei Bollenti Spiriti," an aria from La Traviata.
