hinged to The table is divided by glass partitions into a series of sub- opposite sides of the berch. Upon the top of these levers approach closely to the fire with the nozzle. divisions for the several sets of instruments. Each com- This invention was recently patented by Mr. Daniel B. partment of… … ton and fixed post for each door or point in the circuit. When a ‘‘ break” is made—as, for instance, when a door ‘is opened—it may be located by moving one or more of said buttons until the restoration of the circuit through branch wires connected with the aforesaid posts and the consequent arrest…
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Jeux De Precision - Jost & Cie Catalogue No 22 [INCOMPLETE] (1922)](https://img.insideoutlibrary.com/img/200/ia-1922-jost-cie-catalogue-no-22-incomplete-6-0.webp)
