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This is a guide to North American diesel yard switcher locomotives.
It is intended to be an overview of the many models past and present.
It contains brief technical & production info and is illustrated with
photos, many submitted to the site by railfans, some posted to ABPR
and others used with permission from other railfan websites.
Table of Contents
Early Switchers - Up to 1939
Modern and Contemporary
Builders & Re-Builders
If you would like to contribute any data, photos or corrections
please send an e-mail to: