Beginning in Chicago, this book is a look at the last of steam and first and second-generation diesels of Pennsylvania Railroad power and locations. Therefore the era of the pictures covers the 1940s, 50s and 60s. An eight-page section on PRR diesel switchers starts the coverage and then on to the geographic locations. Included are some pictures of PRR electrics but first-generation diesels dominate this volume.

Four Ways West Publications, hardcover, 128 pages, 8.5 x 11 x .5 in., Color photographs.