Cumberland Valley Railroad Locomotive #13 - "Pioneer." On display in the roundhouse gallery of Baltimore's B&O Railroad Museum, at least as of 2018, is this rare, 2-2-2T tank engi... (more)

Union Works class of 1851.

Cumberland Valley Railroad's No. 13 "Pioneer"

The Pioneer was built in 1851, by the Union Works in South Boston, Massachusetts. It was purchased by the Cumberland Valley Rail Road and us... (more)

At 12.5 tons, the Cumberland Valley Railroad's "Pioneer" is one of the smallest passenger locomotives in existence - it's hard to imagine this little teapot wheeling varnish between Hagarstown, Ma... (more)