All that can presently (August 2019) be gleaned about Harry E. Ellman from sheet music covers and by internet searching is that he has 5 works published in 1910.
Of ragtime interest are
Captivatin' Rag (1910) published by
The Wellworth Music Pub. Co., St. Louis, Missouri, USA.and
Sand Paper Rag (1910) published by
Stark Music Co, St. Louis, Missouri, USA
Surfers are welcome to contribute information about this composer.
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