AT&SF train number ninety three is seen at Amarillo Texas on April 17th 1937. Otto Conrad Perry photo, from my collection.

AT&SF 4-8-4 2926 and AT&SF 3768 lead train number four, the California Limited, west of Trinidad Colorado in 1945. Otto Conrad Perry photo, from my collection.

AT&SF train number twelve is seen near Pueblo Colorado in 1936. Otto Conrad Perry photo, from my collection.

AT&SF 2-6-2 1859 is seen at Colorado Springs in 1918. Otto Conrad Perry photo, from my collection.

NYC 4-6-4 5396 leads train 41 at Saint Louis Missouri in 1940. Otto Conrad Perry photo, from my collection.

Southern Pacific 4-8-8-2 cab forward 4114 is seen at Los Angeles California in 1934. Otto Conrad Perry photo, from my collection.

Western Pacific 2-8-8-2 number 257 is seen at Portola California in 1938. Otto Conrad Perry photo, from my collection.

AT&SF 4-8-2 3718 leads train number twelve, the Colorado Flyer, north of Colorado Springs in 1931. Otto Conrad Perry photo, from my collection.

Albuquerque New Mexico in 1934. Otto Conrad Perry photo, from my collection.

Kelso California in 1926. Otto Conrad Perry photo, from my collection.

Wichita Kansas, 1937. Otto Conrad Perry photo, from my collection.

Santa Fe train ninety four is arriving Amarillo Texas in 1932. Otto Conrad Perry photo, from my collection.

SP 4-10-2 number 5018 is seen at Los Angeles California on August 1st 1940. Otto Perry photo, from my collection.

Western Pacific 2-8-8-2 number 256 leads seventy one cars eastbound at Oroville California in 1935. Otto's speed estimate for this train was 30 MPH. Otto Conrad Perry photo, from my collection.

With helper locomotives UP 5525 & 5521 pushing at the rear, Union Pacific 2-10-2 5526 is seen leading a fifty six car eastbound freight near Pine Lodge California in 1933. Otto Conrad Perry photo,... (more)