File Ballston, NY Trackage, Undated Map-tube 69 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Bill of Material for Sanitary Closet and Septic Tank for Railroad with Schematic (Reproduction of 1919 Record), Undated Map-tube 316 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Blueprint of New Engine House in Menands, Undated Map-tube 267 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Blueprint of Train Tracks in Beekmantown, NY, Undated Map-tube 91 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Bridges 44A, 53, 55, Penn Division (five drawings); One Marked "Reinforcing of Old Bridge 53, To be Used at Anthracite Park, Penn Div" (Reproductions of 1900's Maps), Undated Map-tube 16 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Cable Post Base Comp. First Made for N.Y.C. and St. L. (Reproduction of 1930 Map), Undated Box 1, Folder 24 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File [Castleton Branch], Undated Map-tube 68 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File Chateauguay Railroad Profile of Chateauguay Valley Preliminary from Lyon Mountain to Twin Pond (Reproduction of 1902 Map), Undated Map-tube 257 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File D&H Company: Penn Division, Elevations of Proposed Yardmasters Office, Carbondale, PA (scheme 1), Undated Map-tube 41 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004
File D&H Company: Penn Division, Elevations of Proposed Yardmasters Office, Carbondale, PA (scheme 2), Undated Map-tube 44 Repository Business, Literary, and Local History Manuscripts » Bridge Line Historical Society Collection, 1870-2024 » Maps, Blueprints, and Drawings, 1870-2004