Discover

Displaying results 1 - 25 of 48 digital assets

Niagara Bridge Truss and Rail Drawing

Comparison of Brooklyn Bridge Routes

Niagara Bridge Landscape Drawing

Tower and Cable Drawing for Niagara Bridge

Allegheny Railing Detail

Rope Machine No. 5 Schematic

Broadway Overhead Railroad

Monongahela Bridge Cable Drawing

Aqueduct over Delaware River Ink Drawing

Front Elevation of Allegheny Tollhouse

Bridge Anchorage and Stores Drawing

Profile of Projected Railroad

Allegheny Bridge Turret

Suspension Aqueduct Drawing

Anchorage Section Drawing

New York Tower Foundation

Front Elevation and Anchorage

Monongahela Tower Design

Niagara Tower Design Drawing

Monongahela Cross Section

Bridge Tower and Cable Drawing

Center Truss Bridge Drawing

Bridge Design Drawings

Cast Iron Railing Design

Iron Railroad Car Patent Drawing