The Internet Archive has a preservation copy of this work in our general collections.
Traction Engines and Roads
1866
Scientific American
Ever since the murder of Mr. Briggs, by Muller, on an English railway, the English have been racking their brains to invent some meaIis by which the occupants of a car, or of a compartment in a car, can communicate with the "guard, '; or the engineer. The cars, or carriages, on English 1'lIilroads are divided into compartments, calculated each for the accommodation of six or eight persons, and when once in, the passengers afe held under lock and key, there being no communication between the
doi:10.1038/scientificamerican09221866-198b
fatcat:chunf3cugfc6xnejqf7amk3mry