Show heron where prophet without except own pretty veil though know railroad york interest upon dally series twenty miles track cincinnati southern railroad Eri anger williams town york correspondent cincinnati star upon section line signal system IE whole method train control ira ira irs money inventor de rail usual railroad field inventor system young col peoria name signal system given method colonel nothing less invention yet stage comprehensive experiment colonel week result far belief train official al inventor sit office control speed till section automatic control complete engineer cannot run block here another train engine go dead under red lamp flash signal danger engine cab safe proceed white light give signal safety power engine too close train speed engine brought down fifteen miles hour less yellow light show caution train broken rail open switch danger signal show train engineer run maximum speed permitted under road power engine thrown off thrown again noon noon boon speed permissible limit extraordinary tire tire sire complex stem train being short third rail section block description method being publication meanwhile ta speed control feature system practical constant fifty fifty nitty southern railway road hate dis comfort owing ambitious excessive speed speed controlled train engineer cannot pull train maximum permitted control device SIGNAL SYSTEM experiment INTEREST PROGRESS result complete change railroad where system you cation |