Carleton E. Watkins
1880
Dos Palmas Station, Colorado Desert.

Albumen print, detail
Internet - Original source ill-defined
This is a detail from an albumen print held by the Bancroft Library (Local Call Number: BANC PIC 1957.028:40--ffALB VAULT).
 
[The Watkins prototype car with wagon and long caboose which was used for living quarters, Dos Palmas, California
 
LL/105065