Showing 321 - 330 of 450 Records
"Map of the Western Termination of the Delaware and Schuykill Canal... Philadelphia 4 May, 1839. Samuel H. Kneass, Engineer of the D & S Canal Coy. (2 sections)
- Date: May 4, 1839
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"A Map of Rail Way to Avoid the Columbia Inclined Plane," by J. Scott, Assist Engineer. John P. Baily, Feb. 16th. 1837, Engineer. (4 sections)
- Date: February 16, 1837
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"Walnut-Creek Aqueduct, n.d." (three arches of the same construction at Elk Creek). (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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Fol. VII [Trout Run, Chapmans to Eaton's], n.d. (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
Fol. VI [Elk Creek and Hall's Run], n.d. (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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Allotment of Bridges on the North Branch division Pennsylvania Canal, July 12th. 1839, For the approvel of the Canal Commissioners. 1 section
- Date: July 12, 1839
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"The Proposed Aqueduct at Duncans Island, Number 1," n.d. Shows: Elevation, Ground Plan, Cross Section. (6 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"Proposed Aqueduct at Duncans Island, Number 2," n.d. Shows: Elevation, Ground Plan, Cross Section. (3 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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[Drawings of Aqueduct, unfinished], n.d. (4 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"Profile of the Harrisburg and Pittsburg Rail Road. Conemaugh Route as Surveyed under the Direction of Charles L. Schlatter." S. Moylan Fox, Principle Assistant, 1840. Shows: Portage Rail Road. (16 sections)
- Date: 1840
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item