Showing 171 - 180 of 431 Records
"Plan and Section of a Survey for a Canal commencing at Fair Mount Dam and extending along the western slope of the River Schuykill to Mill Creek. Laid down from surveys made during the year 1833." By J. Edgar Thomson. Civil Engineer. Drawn by John C. Trautwine, Assist. Engr. (1 section)
- Date: 1833
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Map of the proposed extension of The Delaware Division of the Pennsylvania Canal From Bristol to Philadelphia. Located by J. Edgar Thomson, Civ. Engineer, 1832." Drawn by John C. Trautwine. (8 sections)
- Date: 1832
- Name of creator(s): Land Office
- Forms Part of: 1832
- 1832
"Raystown Guard Lock," n.d. Shows: Elevation, Ground Plan. (6 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Level of Proposed Tunnel at Sugar Run Gap, 160 Ft. below Portage Summit," n.d. [Harrisburg & Pittsburgh Rail Road]. Profile of the Great Line of the Allegheny Mountains from Cedar Swamp Gap to the Three Springs Gap, a distance of 44 miles, collected from different surveys. (3 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Map and Profile of the Proposed Rail Road from Laughlinstown to Pittsburg," n.d. Charles DeHass, P. Engineer. (4 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
Maps and Profiles of the West Branch of the Susquehanna and tributaries, Lower Division. (29 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Towing Path Bridge at Harvey's Creek," N.F.J. May 22, 1841. (2 section)
- Date: May 22, 1841
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
[Plan of Lock?], n.d. (3 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Lock Plan No. 3. Showing the Sills of the Frame and Surface of the Floor," n.d. (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"No. 2. Plan of Sluice or Feeder," n.d. (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item