CP Coal
Also, studying the photo further, I believe the loco is a 4-4-0 with 4-wheel tender. Looking closely, I believe we see the end of the cab support bracket in the sun, and the rounded nosing of the tender deck right behind it - as a separate piece.
I really don't think it is a 4-4-4T
Kyle K. Wyatt
Curator of History & Technology
California State Railroad Museum
111 "I" Street
Sacramento, CA 95814
My work address is: kwyatt@parks.ca.gov
My personal address is: kylewyatt@aol.com