Engineering drawing shows trestles and bracings of Dale Creek, Wyoming, railroad bridge as elevation, plan, and cross section, and details. In album: Album of designs of bridges, roofs, turntables, iron trestl More
Engineering drawing shows deck spans and trestles of three railroad bridges as elevations, plans, and cross sections. In album: Album of designs of bridges, roofs, turntables, iron trestles, pneumatic and maso More
Bildene er fra en serie stereofotografier med norske landskapsmotiver, herav 40 tatt av fotografen Axel Lindahl (1841-1906).