Showing 1641 - 1650 of 1986 Records

Mine Foreman Certification Stubs and Certificates: Districts, 1-4 (Roll 7678)
  • Date: ca. 1939-1966, bulk 1940s
  • Name of creator(s): Department of Environmental Protection
  • Forms Part of: [Series RG-066-II-7] Index Stubs and Cards to Miners' Certificates 1937-1988
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Mine Foreman Certification Stubs and Certificates: Districts 9-12 (Roll 7680)
  • Date: ca. 1939-1966, bulk 1940s
  • Name of creator(s): Department of Environmental Protection
  • Forms Part of: [Series RG-066-II-7] Index Stubs and Cards to Miners' Certificates 1937-1988
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Shot Firer Certifications: Kelly, Elmer W. to Lezark, Louis (Roll 7683, Part 6)
  • Date: 1938-1983
  • Name of creator(s): Department of Environmental Protection
  • Forms Part of: [Series RG-066-II-7] Index Stubs and Cards to Miners' Certificates 1937-1988
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"Eagle Section," showing Old Road, 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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"Proposed Location For the Branch Road to Connect the Philadelphia & Reading and Philadelphia & Columbia Rail Roads," n.d. (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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"Map of the Western Termination of the Delaware and Schuykill Canal... Philadelphia 4 May, 1839. Samuel H. Kneass, Engineer of the D & S Canal Coy. (2 sections)
  • Date: May 4, 1839
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"A Map of Rail Way to Avoid the Columbia Inclined Plane," by J. Scott, Assist Engineer. John P. Baily, Feb. 16th. 1837, Engineer. (4 sections)
  • Date: February 16, 1837
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
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"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
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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
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