This book describes two men whose careers intersected at the Mount Savage Locomotive Works in Western Maryland. T.H. Paul was Master Mechanic of the Works. But left to form his own business based in Frostburg. He focused on narrow gauge locomotives. His break with the Cumberland & Pennsylvania Railroad, owner of the Mount Savage Shops, was amicable. He sent business to Mount Savage, and they sent him business concerning narrow gauge and mining equipment, which they did not manufacture. Its was a win-win. When the Mount Savage Locomotive Works Catalog came out in 1889, Paul's engines were featured prominently.
James A. Millholland had come to Mount Savage with his father, also James Millholland, in 1866. He worked at the Mount Savage Locomotive Works and the Cumberland & Pennsylvania Railroad, then for the Georges Creek & Cumberland Railroad.
Paul's father was a Mill Wright, and Millholland's was a railroad man. Both Paul & Millholland became Master Mechanics of the Cumberland & Pennsylvania Railroad. And, both men contributed to the state-of-the-art in 19th century railroads, and both had patents granted to them. Both were key figures in the Industrialization that was taking place in western Maryland and the Nation as a whole in the 19th century.