Bertha Allen 
Last updated: 22.03.18
All that can presently (May 2013) be gleaned about by internet searching is that Bertha Allen is the one-off composer of That Hateful Rag (1925) published by Bertha Allen, Des Moines, Indiana, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Bertha Allen. It does not claim to be complete and represents only the number of items located.

That Hateful Rag (1925) wvicon.gif
     Title Performer
youtube15.jpg That Hateful Rag (2:39)