ion, no State can
violate, still further humored and aided the corporation system.

[Illustration: Train schedule.]
From an Old Time-table. (Furnished by the ABC Pathfinder Railway Guide.)

In 1816 the streets of Baltimore were lighted with gas. A gas-light
company was incorporated in New York in 1823. Not till 1836, however,
did the Philadelphia streets have gas lights. The first savings-banks
were established in Philadelphia and Boston in 1816. Baltimore had one
two years later. Portable fire-proof safes were used in 1820. The Lehigh
coal trade flourished this year, and also the manufacture of iron with
coal. The whale fishery, too, was now beginning. The first factory in
Lowell started in 1821. In 1822 there was a copper rolling mill in
Baltimore, the only one then in America, and Paterson, N. J., began the
manufacture of cotton duck. Patent leather was made in the United States
by 1819. In 1824 Amesbury, Mass., had a water-power manufactory of
flannel. The next year the practice of homoeopathy began in America, and
matches of a rude sort were displacing the old tinder-box. The next
year after this Hartford produced axes and other edged tools.
Lithography, of which there had been specimens so early as 1818, was a
Boston business in 1827. Pittsburgh manufactured damask table linen in
1828. The same year saw paper made from straw, and planing machinery in
operation. The insuring of lives began in this country in 1812.

[Illustration: Two rail cars that look like ordinary wagons with iron
wheels. One is pulled by a horse, the other by a primitive steam engine.]
Trial between Peter Cooper's Locomotive "Tom Thumb" and one of Stockton's
and Stokes' Horse Cars. From "History of the First Locomotive in
America."

The first figured muslin woven by the power-loom in America, and perhaps
in the world, was produced at Central Falls, R. I., in 1829. Calico
printing began at Lowell the same year, also the manufacture of cutlery
at Worcester, of sewing-silk at Mansfield, Conn., of galvanized iron in
New York City. With the new decade chloroform was invented, in 1831,
being first used as a medicine, not as an anaesthetic. Reaping machines
were on trial the same year, and three years later machine-made wood
screws were turned out at Providence. About the same time, 1832, pins
were made by machinery, hosiery was woven by a power-loom process, and
Colt perfected his revolver. In 1837 brass clocks were put upon the
American