Atchison, Topeka & Santa Fe Railroad '591' and '566' class 0-8-0s Nos 597 and 587. Both built as 2-6-0's by Baldwin in 1901 and converted to 0-8-0's by the ATSF in 1926-28 and withdrawn by 1954. Photographed at Los Angeles in 1936.

Information from Kalmbach's 'Guide To North American Steam Locomotives'

© Steve Armitage Collection