EditorialTensile forces at cable cars 2, Fig. 10-11: Graphical recordings of types of load on cable cars, Fig. 12-13: Normal profiles of double-rail systems, Fig. 7, p. 24, E. Strub: Bergbahnen der Schweiz bis 1900. Bd. 1. Wiesbaden: Verlag von J F. Bergmann, 1900.
EditorialThe graphical solution of hydraulic problems. Treating of the flow of water through pipes, in channels and sewers, over weirs, etc. : Coffin, Freeman Clarke.