[9] An engraving of a team and of a "Conestoga" wagon—which was used in this traffic—taken from a photograph of one which has survived to the present day, is given opposite (Fig. 1).

[10] It was not really the first train, as the Baltimore & Ohio and the South Carolina roads were in operation earlier.

[11] The truck was first applied by Mr. Jervis to an engine built by R. Stephenson & Co., of England.

[12] It should be mentioned that this is not one of the most recent types of engines. The arrangement of parts in the cab has been somewhat simplified in later locomotives.

[13] This engine had two different appliances for oiling the cylinders, a pair of oil-cups, 20, 20, and an automatic oiler, 9.