Pennsylvania Railroad Color Pictorial
Vol 1: Altoona to New York City
by David R. Sweetland.
Color laminated hardcover, 128 pages, 8.5x11", all color. 2001.
"Here's the author's first in his series featuring the PRR.
"Covers Pennsy operations between Altoona, PA and New York City, so you'll see steam, electric, and diesel locomotives working side-by-side. There is also a complete section on Pennsy's cab & booster units."