File Erie Railroad Co., Jefferson Division: Cross-sections of Track and "A" Line in Connection with Proposed Reconstruction of Bridge No. 15.97, Thompson, PA, 1934 Map-tube 94 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Erie Railroad, Jefferson Division: H-1943 (9 sheets): 1- Location Plan; 2- Marking Diagram Railing; 3- Approach "E"; 4- Center Span; 5- Approach "F"; 6- Bent "B"; 7- Bent "A"; 8- List of Field Rivets and Bolts; 9- Bill of Floor Material, 1910 Map-tube 11 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Existing Roundhouse: East Binghamton Yard, Conklin, N.Y., 1981 Map-tube 134 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Extension, R&S RR, Schenectady, Undated Map-tube 39 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File First Map for Locomotive L.R. 844 A-1, Side Elevation, Undated Map-tube 462 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Floor Plan of Roundhouse in Binghamton, NY, 1954 Map-tube 356 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Fort Worth and Denver City Railroad Company Water Gauge Blueprint, Number 103, Undated Map-tube 201 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Fort Worth and Denver City Railroad Company Water Gauge Blueprint, Number 115, Undated Map-tube 203 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Freight Traffic Density Diagram for Railroads in the New England District of Official Classification Territory (Part of L.F. Loree's Great Eastern Railway System), Undated Map-tube 125 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Freight Traffic Density Diagraph: Railroads Included in the Proposed Five Groups in Official Classification Territory, Undated Map-tube 122 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004