All that can presently (September 2019) be gleaned about W.C. Harvey from sheet music covers and by internet searching is that he has 2 works published between 1902 and 1915.
Of ragtime interest is The Ragamuffins
(1902) published by H.C. Weasner & Co.
, Buffalo, New York, USA.
Surfers are welcome to contribute information about this composer.