All that can presently (November 2015) be gleaned about by internet searching is that Claude Lapham is the one-off composer of Feather Fingers (1928) published by Alfred & Company, New York, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 5 works by Claude Lapham.
It does not claim to be complete and represents only the number of items located. Keys:(w&m)
Ukulele Blues (w&m)
May Singhi Breen (co-author) Samuel Kors (co-author) May Singhi Breen (sung by)