Excerpted from U.S. Copyright Office Registration Record
WALTZES; by Collins, Op. 15, Nos. 3 and 4. Played by Edward Collins.
Recordo, no. 66680. Music roll. Registered in the name of Recordo Player Roll
Company, under E 543580, following publication August 25, 1922.
If found, this would be the only audio recording of Collins in existence.