An FEF4 Northern at speed rounding Brady curve with stock cars in tow. No photographer listed on slide.

An early challenger rounding the curve at Durham, WY. No photographer listed on slide.

Looks like a well used challenger. No photographer listed on slide.

An early challenger with what looks like a solid string of gondolas in tow. No photographer listed on slide.

An early challenger poses with ATSF stock cars in tow. No photographer listed on slide.

An early challenger at speed along highway 30. No photographer listed on slide.

A challenger making a lot of smoke. No photographer name listed on slide.

A Big Boy hauls a freight over Sherman Hill with another steam engine on the rear assisting. No information on slide as to who took the photo.

One of the early UP challengers in service. No information on slide as to who took the photo.

A mighty challenger pulling a reefer string over Sherman Hill. Photo taken by Jack Pfeifer.

Original slide from my collection. Thanks to UP we will see another Big Boy in action again.

An eastbound Union Pacific freight train has just exited one of the Hermosa tunnels on Wyoming's Sherman Hill on August 17, 1957. Road power is 4-8-8-4 "Big Boy" no. 4019, assisted by 4-8-4 no. 82... (more)

No.9048 seems to have an ample supply of coal for the journey ahead as it moves west through Omaha.

A battle-worn 4-12-2 is seen speeding eastbound between Fremont and Omaha with the 91 cars of extra 9506.

#108 is still under steam in this 1955 view, as railfans have free reign to wander about recording photos. LIRR Class H10 was built by Baldwin in 1915 and was one of 19 acquired from the PRR betwe... (more)