Oswald Stevens "Ossie" Nock was a British railway signal engineer and senior manager at the Westinghouse company. He is best known for his prodigious output of publications on railway subjects, including over 100 books, as well as a large number of more technical works on locomotive performance.
A look at railroads and their locomotives during the years between 1905 and 1919. Trains played a major role in travel and transportation as we did not have airlines yet or the interstate highway system.