DSNG K-36 480 and K-37 493 peek at their reflections outside the Durango roundhouse as the night ticks away.

Uphill and Down. Rio Grande Southern 4-6-0 locomotive no. 20 is doing laps on the loop track at the Colorado Railroad Museum, passing Manitou & Pike's Peak Cog Railway 0-4-2T locomotive... (more)

A southbound manifest heads down the River Sub at CP124.

An eastbound freight is emerging from the east tunnel portal on Tennessee Pass in 1931. Otto Conrad Perry photo, from my collection.

PRR train 326 is seen at Louisville Kentucky in 1934. Otto Conrad Perry photo, from my collection.

PRR train 317 is seen at Louisville Kentucky in 1934. Otto Conrad Perry photo, from my collection.

Seaboard Air Line EMC E4 and mate are seen at Richmond Virginia in 1939. Otto Conrad Perry photo, from my collection.

N&W 611 accelerates past the north end of Linwood Yard as she makes a run for Lynchburg VA.

Southern Simmering. Rio Grande Southern 4-6-0 locomotive no. 20 is simmers outside the roundhouse at the Colorado Railroad Museum after a long day running museum trains.

Rio Grande and Golden City. Rio Grande Southern 4-6-0 locomotive no. 20 is simmers outside the roundhouse at the Colorado Railroad Museum after a long day running museum trains. At righ... (more)

The last coal-fired train departed Durango in March and soon after, K-36 class 481 was separated from its tender and placed on display in the DSNG museum pending an oil conversion. What was not fo... (more)

Southern Steam. Rio Grande Southern 4-6-0 locomotive no. 20 is seen at the Colorado Railroad Museum.

Diverging Dual Gauge. Rio Grande Southern 4-6-0 locomotive no. 20 is heading towards the roundhouse on the Colorado Railroad Museum's dual-gauge section of track. The main 3/4-mile loop... (more)

CNJ 113 opens its cylinder cocks as it slowly moves alongside the Minersville station at night.

L&N F7 802 leads a freight near Louisville Kentucky in 1950. Otto Conrad Perry photo, from my collection.