Recordings by 'Roy Carlsons Do Schubert'

Here is a discography of 4 phonograph recordings by "Roy Carlsons Do Schubert" :

I Cant Believe Its True Vik - CHALLENGE (1920s by Sears) - 765 - ; matrix: 9733; ~3 min
Oh Molly My Molly - O Vik - CHALLENGE (1920s by Sears) - 880 - ; matrix: 9160=2; xref: JE5796; ~3 min
Oh Molly My Molly - O Vik - ROMEO - 1162 - ; matrix: 9160; xref: BA0542; ~3 min
Oh Molly My Molly Vik - ORIOLE (U.S.A) - 1796 - ; matrix: 9160; xref: JE5796; ~3 min