[Dixielandjazz] A request for information

[Bob Smith]

While clearing out some papers I came across a scrap of paper with the following text:
COTTONTAIL
P   EMIL VIKLICKY
Bs FRANTISEK UHLIR
D  LACO TROPP

I assume this was written down in a hurry as supplementary information to a record that I have, but I can't for the life of me think which one.

Can anyone help? (just to give me back my peace of mind)

Cheers

Bob Smith