description: Fascinating survey of Union Pacific's switch engines and slugs as of mid-1996, just before the merger with Southern Pacific. The book details each class -- where it came from, how it is used, and dispositions. With detailed rosters. Illustrated throughout with crisp black and white photos as well as a small color section. 116 pages with index.
language: English
title: Union Pacific Switchers and Slugs
titlecomplete: Union Pacific Switchers and Slugs
publisher: Withers Publishing