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Relative cost of fuel testing on wood and coal on the Southern Pacific Railway
Pennsylvania Railroad Company's drop testing machine for cast iron car wheels
Relative cost of fuel testing on wood and coal on the Southern Pacific Railway
Standard method of conducting locomotive tests
Phoenix Iron Co.'s two million pound hydraulic
Testing steel for Marine engine construction
Methods of testing the insulation and resistance of street railway lines
Terrestrial magnetism, and the deviations of the compasses of iron ships
A differential method of testing rail bonding and return circuits for electric railways
Tests of cast steel locomotive parts on the northern of France
Civil service examination for positions in railway valuation
The activities of a railroad test department
A new Brinell hardness testing machine
Miscellaneous notes on impact tests
Fereday and Palmer's patent stress recorder