Esther Greenfield: 1 book
Tough Men in Hard Places
A Photographic Collection
Language: English
Release Date: October 15, 2014
The mines in southwestern Colorado were in trouble and needed cheap, reliable electric power to keep running. This is the story of innovative solutions to solve the problem using alternating current electricity and the incredible effort, tenacity, and toughness of the men who overcame formidable obstacles...
