A look at Whitcomb's, Plymouth's, GE's and more behind the fences of industries from quarries to steel mills to power plants.

Contents:
Atlas Car & Manufacturing, pp. 4-7;
Baldwin Locomotive Works, pp. 8-11;
Brookville Locomotive Co., pp. 12-15;
Canadian Locomotive Co., pp. 16-17;
Davenport/Davenport-Besler, pp. 18-21;
General Electric, pp. 22-67;
GM-EMD, pp. 68-69;
Mack Trucks, pp. 70-71;
Plymouth Locomotive, pp. 72-98;
H. K. Porter, pp. 99-103;
Vulcan Iron Works, pp. 104-106;
Whitcomb Locomotive, pp. 107-116;
Unknowns, Home-builds and Miscellaneous, pp. 117-128.

Morning Sun Books, hardcover with dust jacket, 128 pages, standard portrait book 8 x 10 in., Color photographs with captions.