Chas. E. Duffield 
Last updated: 22.06.17
All that can presently (August 2015) be gleaned about by internet searching is that Chas. E. Duffield is the one-off composer of The Comet (1910) published by Chas E. Duffield, Chambersburg, Pennsylvania, USA..
Surfers are welcome to contribute information about this composer.

Further sheet music at DBE: ON HOLD