Steam Wagons
FLETCHER, William
Steam on Common Roads
First published in 1891 as 'The History and Development of Steam Locomotion on Common Roads', this work was reprinted in 1972.
HUGHES, W. J. & THOMAS, Joseph L.
An Album of Sentinel Works Photographs - Standards & Supers
HUGHES, W. J. & THOMAS, Joseph L.
The Sentinel - A History of Alley & MacLellan and The Sentinel Waggon Works
Detailed history of the Sentinel company and its products, the first published by David & Charles and the second by Woodpecker with a far smaller print run.
Volume 1: 1875 - 1930;
Volume 2: 1930 - 1980.
NORRIS, William
Modern Steam Road Wagons
Originally published in 1906 as the first book exclusivley covering heavy steam motor wagons, this illustrated work was republished in 1972.