now new danger signal 7 dangers anger ali ail leorial lei le trial trie al system ot of big signaling has haa bedi perfected in nottingham england whereby a Is on oil the engine all aal I 1 nn an biall buhi 9 ee ce in abo cab glares with or rol light in ili the dilver delvera a fa e the tha slot biot where tit al tile tiie qa bitont stant signal Is joland oil the the ilia invention pro prop posts oBB that a centi ai rail mil yarda long he be laid with IL a boo ond and much largo nl ral r rail it 11 n nani ea T tho the present house bouse signal competed with tit thi signal sig nal box bo the pressure pree suro of a roller beneath the die engine on these e een e n aral jails would not only ring A bell and causo cause a n lamp with tho the irack upon the he train liaa tell binning rinning ri to glow in tho the signal box but bells would ling or red or green lamps glow on tile tho angine itself tile tho color of the lamp depending ithon which rail the signalman hid lidd ed a negative tive