Historic Engineering Plans

Detailed lithograph designs of transportation infrastructure, including bridges and underground systems, showcasing technical cuts and layout plans from the late 19th and early 20th centuries.

N.N., observation of permanent forms of shape on iron carrier bridges. (From: Atlas to the magazine for Building, ed. V. G. Erbkam, Jg. 38, 1888) (1888-1888): floor plan, view, cuts, details, graphics. Lithograph on paper, 45.9 x 29.9 cm (including scan edges) N.N. : Beobachtung bleibender Formveränderungen an eisernen Trägerbrücken. (Aus: Atlas zur Zeitschrift für Bauwesen, hrsg. v. G. Erbkam, Jg. 38, 1888)
N.N., observation of permanent forms of shape on iron carrier bridges. (From: Atlas to the magazine for Building, ed. V. G. Erbkam, Jg. 38, 1888) (1888-1888): floor plan, view, cuts, details, graphics. Lithograph on paper, 45.9 x 29.9 cm (including scan edges) N.N. : Beobachtung bleibender Formveränderungen an eisernen Trägerbrücken. (Aus: Atlas zur Zeitschrift für Bauwesen, hrsg. v. G. Erbkam, Jg. 38, 1888)