. The Street railway journal . 4 hp. Theycan be controlled from either end. Ordinary hand brakes and Street 1 April 2, 1904.] STREET RAILWAY JOURNAL. 53i also emergency brakes are provided, by which the locomotivecan be pulled np in almost its own length when running at fullspeed. Power is conveyed to and from the locomotive by two over-head wires, as it was decided in this particular case that thiswould be the most suitable method. This, however, is only oneof many arrangements designed by the above firm. PORTABLE TESTING SET A portable testing set, which contains many novel points


. The Street railway journal . 4 hp. Theycan be controlled from either end. Ordinary hand brakes and Street 1 April 2, 1904.] STREET RAILWAY JOURNAL. 53i also emergency brakes are provided, by which the locomotivecan be pulled np in almost its own length when running at fullspeed. Power is conveyed to and from the locomotive by two over-head wires, as it was decided in this particular case that thiswould be the most suitable method. This, however, is only oneof many arrangements designed by the above firm. PORTABLE TESTING SET A portable testing set, which contains many novel points,has been placed on the market recently by Nalder Bros. &Thompson, Ltd., of London. It is designed to meet the de-mand for an instrument that can be used in an engine room,. reverse the motion to drill the other rail directly opposite thefirst hole. This saves considerable time, beside requiring noexpert to get holes exactly opposite. A gage is placed on the side of the machine by which theoperator can adjust his drill point as desired. The automaticfeed is reversible, and will operate in either direction, or canbe instantly changed to a hand feed. The clamps for holdingmachine to the rail are adjustable, so as to hold firmly at what-ever position the machine may be in. The motor provided this season is more powerful and will beplaced in position, fully wired and equipped ready for instantservice. It will be placed in a weather-proof box. It is stated


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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884