Showing 211 - 220 of 450 Records

"Juniata Aqueduct at Shaver's Ford," n.d. Shows: Elevation, Ground Plan, Cross Section. (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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"Lost Creek And Cockquelamas Creek Aqueducts," n.d. (4 sections)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


[Bridge span, unfinished, unidentified], n.d. (1 section)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


"Map Of The Philadelphia and Columbia Railway with Proposed Improvements By E.F. Gay, C.E., 1851." Drawn by M.C. Dunnier. (8 sections)
  • Date: 1851
  • Name of creator(s): 20A, 20B
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


[Plan No.1, for Improvements Around Columbia Basin], n.d. (1 section)
  • Name of creator(s): 29B
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


[Plan No.3, for Improvements Around Columbia Basin], n.d. (1 section)
  • Name of creator(s): 29B
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


Map Book 37, Name Index
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item


Map Book 10 Index
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item