Well-done history of the development of the Pennsy Q Class, perhaps the most powerful steam locomotive ever. Explains its origins at the Baldwin Locomotive Works, the B&O's Q1, and its adoption by the Pennsylvania Railroad. With black and white photos throughout and detailed diagrams specifically designed to help the scale modeler. Also includes a reprint of a 1946 article from "Railway Mechanical Engineer" magazine about the PRR's Q2s. Includes PRR roster of Q1s and Q2s. 88 pages.

Pennsy Q Class

Harley, E. T.

Science & Math

N.J. International Inc.

See the best price to sell, buy, or rent books by Harley, E. T.. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Harley, E. T.

See the best price to sell, buy, or rent books by Harley, E. T.. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Pennsy Q Class