[Three men in front of a locomotive.]

[Locomotive.]

[Locomotive.]

[Unidentified locomotive.]

[Locomotive.]

[William Galloway Locomotive.]

[Unidentified locomotive.]

[Unidentified locomotive.]

["John Bull" locomotive.]

[Model of a Baltimore & Ohio locomotive.]

[Diesel - Electric locomotive training car.]

[Steam locomotive.]

[Long Island Electric Locomotive No. 323.]

[Diesel - Electric locomotive training car.]

Where Locomotives First Appeared on American Continent.

[Tom Thumb steam locomotive.]

International Signal Corp., Exterior, Erie Locomotive with Safety Device Attached.

Locomotive, Erie R.R., N.Y. Central, Early Locomotive, English Empress.

Locomotive, Erie R.R., N.Y. Central, Early Locomotive, English Empress.

Locomotive, Erie R.R., N.Y. Central, Early Locomotive, English Empress.