Bibliograpy: Getlein, Frank. “Images of the Old West Painted While It Was
Still There.” Smithsonian Magazine, vol. 3, no. 2 (May 1972),
p. 36-43. [clear]
The information presented here is based on the Catalogue Raisonné edited by Peter Hassrick in 2016 and was accurate to the best of our knowledge at that time.