Search Results

1

Author: Hare, Robert, 1781-1858.
Published 1825

Book

2

Objections to the theories severally of Franklin, Dufay and Ampere, with an effort to explain electrical phenomena, by statical, or undulatory polarization

Author: Hare, Robert, 1781-1858.
Published 1850

Record Source: Published Materials

Book

3

Reports of the canal commissioners, 1837-1840

Published 1837

Record Source: Published Materials

Book

4

Sketch of a railway judiciously constructed between desirable points : exemplified by a map and an appendix of facts

Published 1841

Record Source: Published Materials

Book

5

Report of the Grand Committee appointed to investigate the present system of Internal Improvement

Published 1833

Record Source: Published Materials

Book

6

Experiments and observations on electricity, made at Philadelphia in America

Author: Franklin, Benjamin, 1706-1790.
Published 1751

Record Source: Published Materials

Book

7

Technical Americana : a checklist of technical publications printed before 1831

Author: Rink, Evald, 1916-
Published 1981

Record Source: Published Materials

Book

8

Termination of the Pennsylvania railway : part of a letter, dated March 27th, 1829, from George Haines -- to the Speaker of the House --

Author: Haines, George.

Record Source: Published Materials

Book

9

Report of the engineers, on the reconnaissance and surveys : made in reference to the Baltimore and Ohio rail road

Published 1828

Record Source: Published Materials

Book

10

Report of the minority of the Committee on Inland Navigation and Internal Improvement, relative to the use of the rail-ways of the commonwealth. : By Mr. Walker

Published 1834

Record Source: Published Materials

Book

11

Message from the governor, accompanied with a communication from the Secretary of War, and an extract from the report of Hartman Bache, United States engineer, relative to the loca...

Published 1835

Record Source: Published Materials

Book

12

Further hints : on the expediency of a rail road from Philadelphia to Pittsburg : most respectfully addressed to the consideration of the members of the legislature of Pennsylvania

Record Source: Published Materials

Book

13

English joint stock companies

Author: Carey, Mathew, 1760-1839.
Published 1826

Record Source: Published Materials

Book

14

The North Branch Canal Company; : its prospects, and its laws of incorporation

Published 1845

Record Source: Published Materials

Book

15

Report on the Philadelphia and Reading rail road, as surveyed by Moncure Robinson, engineer

Author: Robinson, Moncure, 1802-1891.
Published 1834

Record Source: Published Materials

Book

16

Report of the engineers, employed to resurvey the location of the contemplated rail road in the vicinity of Philadelphia : also, a reply to a committee appointed at a meeting of th...

Published 1829

Record Source: Published Materials

Book

17

An account of the Portage Rail Road : over the Allegheny Mountain, in Pennsylvania

Author: Roberts, Solomon W. 1811-1882.
Published 1836

Record Source: Published Materials

Book

18

A description of the internal improvements of Pennsylvania, at the present day. : With a map of the state. Being a sheet of Atkinson's casket, for January, 1835. Distributed gratui...

Published 1835

Record Source: Published Materials

Book

19

Memorial of the president and managers of the Danville and Pottsville Rail Road Company, to the city councils : with the report of the chief engineer

Published 1835

Record Source: Published Materials

Book

20

Report of the select committee, appointed to investigate the expenditures upon the canals and railroads of this state, : accompanied with the minority report and testimony upon the...

Published 1841

Record Source: Published Materials

Book

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