Show AUTOMATIC STOP FOR TRAINS Simple Device Which Sets the Brakes If the Danger Signal Is Ignored On the subway In New York city allll on the Boston elevated operating radically all tho interurban service of f that city there Is now and for I ome time has boon III tiao II simple icehanlHtu a mechanical trill by leans of which when an engineer runs past a danger signal I till motive ower Is shut off nnd the brakes are set mechanically writes Carl Snjdir III ivor I > bod > s This Is what Is I known as tIm e Kinsman stop It has been highly successful and has tormutid much freer a nil closer inn ling of trains i than had here to for beta deemed possible It Is a pitted clil mid demonstrated success Its elevator has likewise doeloped all electrical device of the tmtnn name na-me and this Is now being trIH t by IIP or mine steam loads U I lit I cv trel1wly simple It I consists merely or an Inner guardtall about 120 foot In length forming pail of an open Iicult t In I connection with I t tho t ordl I nary block Hlgnnl Projecting from indcr tho engine Is a heay steel mania strong enough to resist nil hioaknges nnd fixed Oil a stiff but sutllclontly leMblo spring so Unit It nmv lie humor ked about without danger The nriu acm ies along the guardrail I as he engine passes over It thereli los ng the circuit and If I tho signal bo I it danger it automatically I I shuts the I onglno I hi rot t Ic and 1 thtows 1 on the t irnkes It Is set a little beyond the danger slgnalso that If time engineer has obeyed till signal It has no of feet If he bus run past tho train Is tall I olmmat i cal 13 stopped With I this do vice goes a veiy Ingenious tocoidlni apparatus which shows ever time such an automatic stop is made in other words how often time engineer ins gono by his signals It I I Is n mechanical me-chanical sutptlse leNt t This I tecoid I ng apparatus is I under 1 lock and key and Is opened only by the Inspectora it the end of tho run |