My Library - Railroading Books - Pennsylvania Railroad Diesel Locomotive Pictorial Volume 10
12/11/2008

Author: Paul K. Withers

Publisher: Withers Publishing

Published: 2006

ISBN: 1-881411-48-6

Pages: 79

EMD switchers.

ChapterPageTitle / Description
1741EMD SW1
Covers both the only SW (1937) and the SW1 (1942-1950).
2770EMD NW2
Covers the NW2 (1941-1948)
3780EMD SW7
Covers the SW7 (1950-1951).
4790EMD SW9
SW9 (1951 - 1953) is the successor to the SW7 and differs very little.
5804EMD SW1200
Covers the SW1200 (1957, 1958).