Atchison Topeka & Santa Fe train number 19, The Chief, is departing Barstow California with seven cars in 1933. Otto's speed estimate was 12 MPH. Otto Conrad Perry photo, from my collection.

Western Pacific 4-8-2 171 is seen at Oroville California in 1938. Otto Perry photo, from my collection.

A ten car California-Nevada R.R. Historical Society Excursion is seen at Roseville California on November 30th 1957. Otto Perry photo, from my collection.

For reasons unknown SP train number 19, the Klamath, has arrived Gerber California 8 hours & 15 minutes late on July 30th 1940. Otto Perry photo, from my collection.

A fifty eight car freight is westbound near Eads Colorado in 1950. Otto Perry photo, from my collection.

Union Pacific ALCO FA1 1610 and B unit mate lead 114 cars east at 55 MPH near Alda Nebraska in 1958. Otto Perry photo, from my collection.

An ALCO A-B-A set awaits its next assignment at Cheyenne Wyoming in 1956. Otto Perry photo, from my collection.

The Royal Gorge, D&RGW train 1, is departing Denver Colorado in 1953. Otto Conrad Perry photo, from my collection.

D&RGW F7 5594 and mates lead a 92 car westbound freight near Palmer Lake Colorado on October 20th 1950. Otto Conrad Perry photo, from my collection.

Union Pacific train number 9, the City of St Louis, is seen near Buford Wyoming in 1951. Otto Perry photo, from my collection.

An ALCO A-B-A set leads eastbound with 87 cars near Cheyenne Wyoming in 1955. Otto Perry photo, from my collection.

Union Pacific F3A 1445 and mates lead a westbound freight near Dale Wyoming in 1954. Otto Perry photo, from my collection.

Norfolk & Western 2-8-8-2 number 2175 leads 120 cars west through Oakvale West Virginia in 1950. Otto Conrad Perry photo, from my collection.

Southern Railway F3A 6110, built in May 1947, is looking good as it leads a freight near Chattanooga Tennessee on June 20th 1950. Otto Conrad Perry photo, from my collection.

An Electro-Motive Corporation FT set is running eastward at the D&RGW Burnham Yard in Denver Colorado on May 16th 1940. Otto Perry photo, from my collection.