Showing 381 - 390 of 450 Records

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"A Map and Profile For a Slack Water navigation Along the Monogahela River From the Virginia Line to Pittsburgh as Examined in 1828 by Edward F. Gay, Engineer." (44 sections)
  • Date: 1828
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
"Middle Route No 6," n.d. [Harrisburg & Pittsburg Rail Road. Along Kishacoquillas Creek]. (6 sections)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
"Elevation of Embankment and Bridge on York Street, New Hope, Pa," n.d. Delaware Division Canal.
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
Map Book 15 Index, "Contents"
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
Map Book 8 Index
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
"Dam at Aughwick Falls," n.d. Shows: Elevation, Ground Plan, Section of Dam, Cross Section. (6 sections)
  • Name of creator(s): Land Office
  • Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
    Item
"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
    Item
"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

450 Land Office 450 Map Books, 1810-1881, undated 450 Records of the Board of Canal Commissioners 77 Map Book Number 50, 1826-1859 41 Map Book Number 16, 1831-1855 33 Map Book Number 01, 1829-1844 30 Map Book Number 43, 1826-1851 28 Map Book Number 18, 1836-1846 23 Map Book Number 29, 1826-1833 22 Map Book Number 08, n.d. 21 Map Book Number 07, 1827-1855 18 Map Book Number 03, 1830-1841 16 Map Book Number 04, 1829-1866 16 Map Book Number 11, 1839-1841 15 Map Book Number 23, 1825-1871 14 Map Book Number 21, 1826, 1839-1840 10 Map Book Number 05, 1828 9 Map Book Number 19, 1824-1840 7 Map Book Number 13, 1826-1866 6 Map Book Number 12, 1826-1827 5 Map Book Number 25, 1830-1831 5 Map Book Number 52, 1841 4 Map Book Number 20, 1831-1851 3 Map Book Number 02, 1836-1838 3 Map Book Number 14, 1881, n.d. 3 Map Book Number 15, n.d. 3 Map Book Number 37, 1810-1855 3 Map Book Number 41, 1827 2 Map Book Number 06, 1828 2 Map Book Number 09, 1826 2 Map Book Number 10, n.d. 2 Map Book Number 17, n.d. 2 Map Book Number 22, 1827 2 Map Book Number 24, n.d. 2 Map Book Number 26, 1827-1835 2 Map Book Number 27, n.d. 2 Map Book Number 28, n.d. 2 Map Book Number 32, 1840-1878 1 Map Book Number 30, 1836 1 Map Book Number 31, 1826 1 Map Book Number 34, 1828 1 Map Book Number 35, 1828 1 Map Book Number 36, 1836-1838 1 Map Book Number 39, 1839, 1846, 1855 1 Map Book Number 40, 1828 1 Map Book Number 42, 1828-1857 1 Map Book Number 44, n.d. 1 Map Book Number 45, 1830 1 Map Book Number 46 (Title page only) 1 Map Book Number 47, n.d. 1 Map Book Number 48, 1827-1828 1 Map Book Number 49, 1841 1 Map Book Number 51, 1841-1842

450 Canals 450 Engineers 450 Maps