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Showing 501 - 525 of 568 Records

Juniata County, Narrows (Also see Mifflin County), 0007B

Lancaster County, Columbia, Pa., Pennsylvania Canal and Bridge, 0013B

Lebanon County, Lebanon (City), Pa., Buildings, Industrial, Oldest Tunnel in United States, 0043B

Lebanon County, Lebanon (City), Pa., Buildings, Industrial, Oldest Tunnel in the United States, 0051B

Lebanon County, Lebanon (City), Pa., Monuments, Boulder Marking Old Tunnel, 0059A

"Map and Profile of the Beaver Div. Pa, Canal. C. T. Whippo, Engr. Laid down by M. R. Stealey, Prinl Asst Engr & draftsman, July 1831." (2 sections)

Bucks County, Miscellaneous Towns and Places, Centre Bridge, Pa., Canal, 0061A

Bucks County, Bristol, Pa., Entrance to Canal, 0001A

Bucks County, New Hope, Pa., Delaware Canal, 0096A

"New Railway Guide Containing all the Rail Roads in Pennsylvania & N. Jersey with portions of the States of New York, Ohio, Maryland, Virginia & West Virga." By W. Barrington. Philadelphia, 1866. Jas. McGuigan, Lith. 3rd & Dock St." (4 sections)

"Plan of Weigh-Lock at Beach Haven," Franks, 1847. Shows: Elevation, Ground Plan, Cross Section in Recess for Cradle, End View. (2 sections)

Map Book 17 Index, "Contents"

Map Book 18 Index, "Contents"

"Profile of the Harrisburg and Pittsburg Rail Road, Middle Route, No. 1." [Summit of South Burgoon's Gap to End of Section No. 18, 19.88 miles]. Drawn by Strickland Kneass, 1840. (6 sections)

[Map of Locks and Canal at Easton, Delware Division], n.d. Shows: Lot numbers and owners. (1 section)

[Cross Sections, No. 10 to No. 21 of new Allegheny Portage Railroad, showing necessary excavation and embankment in cubic yards], n.d. pp. 1-112

[Map and Profile for a Canal along the North Branch from above the New York state line to below Terry Town (Wyalusing), n.d. John Randell, Engineer].

Map Book 28 Index, "Contents"

"Second Geological Survey of Pennsylvania. Geological Map of Westmoreland County. J.P. Lesley, State Geologist. J.J. Stevenson, Asst. Geologist, 1878."

An Ordinance, in relation to the Aqueduct across the Allegheny River, January 29, 1844. (Copy)

[Contract, Report, Correspondence relating to Junction Canal Company (N.Y.), 1855]. (11 sections)

[Col. Hiram Mix Claim for Damages on Stage Contract, Nov. 14, 1844].

[Plan for Improvements Around Columbia Basin], n.d. (1 section)

[Canal at Harrisburg showing Proposed Side Cut to River], n.d. Shows: Basin, Locks Nos. 4-5. (1 section)

[Survey by Wm. Strickland, March 5, 1829, of plans looking to a Bridge across the Schuykill River below Fairmount Dam.] Approved by Samuel Hains, City Surveyor and Jas. H. Siddale, Surveyor of N. Liberties. (8 sections)