Showing 81 - 90 of 450 Records
[Permanent Bridge at Market Street, n.d.] Drawn by George Merrick, Engineer and approved by Samuel Hains, City Surveyor. (3 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"General Map of the Route from Conneaut Lake to Lake Erie as Examined and Reported Upon, By D. B. Douglass, ...Drawn under the direction of Profr. Douglass by T. B. Brown, Assistant Engineer," n.d. (3 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
Map Book 7 Index
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Map and Profile of the Gettysburg Railroad as Surveyed by Order of the Legislature of Pennsylvania, 1839." H. R. Campbell, Engineer. P. S. Duval, Lith. Philadelphia. (2 sections)
- Date: 1839
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Gettysburg Extension of the Pennsylvania Rail Road, No. 1," n.d. (8 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Chesapeake and Ohio Canal-Second Residency." General Abstract of the work executed u to 31st Decr. 1830, and 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
- Item
[A pencil drawn field map (unidentified), probably belonging to Middle Route drawings for the proposed Harrisburg and Pittburg Rail Road, 1838-41]. (2 sections)
- Date: 1838-1841
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
[Office work map, possibly of construction engineer Sylvester Welch, for Sections Nos. 20-25 of the Allegheny Portage Railroad, generally eastwards along the Little Conemaugh River to Inclined Plane No. 2., c. 1831]. (2 sections)
- Date: 1831
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
[Drawings for Arches of brick, timber, etc.], n.d. (2 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item
"Map of the Union Improvement and other Coal Estates in the N. E. Section of the Middle Coal Field," n.d. P. S. Duval & Co's Lith. Phiadelphia. (4 sections)
- Name of creator(s): Land Office
- Forms Part of: [Series RG-017-YBCC-452] Map Books 1810-1881, undated
- Item