Inside an RPO car.

Inside the Council Bluffs' Yard Office of the Rock Island in April 1931.

The Rock Island at Council Bluffs in 1940.

A Railway Express Agency car.

The Chicago, Burlington, and Quincy's Omaha and Lincoln Club Cars shown in 1961.

An Illinois Central crane at work.

A 1913 view of the Chicago and Northwestern's yards in Council Bluffs.

A 1913 view inside the Chicago and Northwestern's Council Bluffs roundhouse.

Early 20th century photograph of "U.P. men" at Council Bluffs.

Office employees at the Union Pacific Transfer in Council Bluffs.

A 1906 view of the Union Pacific Transfer Depot in Council Bluffs.

A Union Pacific crane at work.

Early 20th century photograph of "Three Bums" taken near the Union Pacific Transfer in Council Bluffs. The many railro

Section gang on the Illinois Central line north of Council Bluffs.

Early 20th century view of the Union Pacific's Transfer Grounds at Council Bluffs.

Workers on the Rock Island line.

Workers on the Rock Island line.

.