Online Catalogue last updated 25th of June 2012
A pictorial record of mechanical excavators, from the Otis Steam Shovel of the 1830's to the steam shovels of the 1900's and finally the early hydraulic excavators in the 1950's. This British publications features many of the big names in mechanical excavators including Ruston, Priestman, Ransomes & Rapier, Blaw-Knox, Insley, Ruston-Bucyrus. Hardcover, 179 illustrations of these machines at work.
Code No. 007701, 144 pages, ISBN 0852363338, $59.35