We were looking for sound files we could legally play for the public at our Constitution Day celebration tomorrow, and a couple of friends on Facebook pointed us to three great sources you might want to check out for yourself!
Cylinder Preservation and Digitization Project
Internet Archive: 78 RPMs & Cylinder Recordings
Feel free to share other sources in the comments. Keep it legal please. 
(Thanks, John & Terry!)
**Update: Here’s another. (Thanks, Brooke!)
