370с.

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Train Operation

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By William Nichols

For Fifteen Years clTAirJBaJL Board oi ExamirHOQ Southern Pacific СоЛЩСпР' and

Author of Bool RULE FOU

A Treatise on Train Rules, Train Orders, Change of Time Table, Automatic Block Signals, Interlocking, Examination

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Questions and Answers.

LE GRAND BROWN. Publisher

P. O. Box 405. Rochesteri P. O. Box 405, San FrancisJ