All that can presently (March 2016) be gleaned about by internet searching is that B.P. Austin is the one-off composer of The Only Warm Member (1900) published by The Hammondsport Music Co., New York, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 2 works by B.P. Austin.
It does not claim to be complete and represents only the number of items located.