Eisenbahnbrücke über die Aare bei Busswyl auf der Berner Staatsbahn zwischen Bern und Biel
An 1863 German-language engineering plate from Meyer & Zeller, documenting the railway bridge over the Aare at Busswyl on the Bern state railway between Bern and Biel, made for engineers and builders. The two sheets show elevations and sections of the iron truss structure, with dense construction lines, bracing patterns and labelled parts that a designer could draw on for industrial linework and grid-based diagrams.
