Showing 371 - 380 of 456 Records

"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
    Item


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
    Item


"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
    Item


"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
    Item


[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
    Item




"Profiles." Profiles of the summits of Eastern and Western Routes. Lockage of Eastern and Western Routes. Drawn by Edward Theirry, Eng: & Draftsman. Novbr. 1836. (4 sections)
  • Date: November 1836
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item