Showing 221 - 230 of 450 Records

"Map of Road to Avoid Inclined Planes (From Plane 2 to 6 inclusive), on the Allegheny Portage R.R. as Located by Robert Faries, C. E.," 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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"Map of Powelton," Surveyed by E. F. Gay, C.E., n.d. Lith. of Wagner & McGuigan No. 4 Franklin Place, Phila. June 1850. (6 sections)
  • Date: June 1850
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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[Towing Path Bridge?], n.d. (1 section)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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Map Book 16 Index, "Contents"
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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[Sections Nos. 34 and 35 above Lackawanna Creek], n.d. (1 section)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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[Map and Profile of the Conemaugh River showing Dams, Locks and Estimate for Sections Nos. 1, 6, 12, 17], 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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"Map of the Canal at Penn's Creek Aqeduct," n.d. Shows: Aqueduct, Site for new Aqueduct, Bridge. (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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