Showing 271 - 280 of 427 Records

"Plan of the Conneaut & Shenango Summits Shewing the location of the Canal and Feeder west from Pitneys." Sep: 20 1829, J. Ferguson, Engineer. (1 section)
  • Date: September 20, 1829
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"Chesapeake and Ohio Canal-First Residency." General Abstract of the Work executed up to 31 Dec: 1830, and as yet remaining to be executed. (4 sections)
  • Date: December 31, 1830
  • 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 Routes run to avoid the Inclined Planes on the Portage Railroad from Hollidaysburg to Johnstown." Cha's De Hass, Engr., 1837. (4 sections)
  • Date: 1837
  • 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 a survey from the Summit at Emigh's Gap to ascertain the fall of the Moshannon Creek above Davis Run], 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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"Middle Route No 7," n.d. [Harrisburg and Pittsburg Rail Road. To mouth of Mill Creek]. (10 sections)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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