Statistical data on electrified railroads
Developments in electrical equipment in 1925
Electric operation of the Boston, revere beach and lynn railroad
High speed passenger locomotive for Paris-Orleans railway
Epoch making tests on new passenger and freight locomotives
Economics of electric traction for trunk line railroads
Unusual type of storage battery locomotive with gas-electric auxiliary
Electric switchers for Paulista railway
New American 5,000 H.P. turbo-electric condensing locomotive
New American 5,000 H.P. turbo-electric condensing locomotive
New American 5,000 H.P. Turbo-electric condensing locomotive
70-ton switcher for New York Central
Diesel-electric locomotive for Pike's peak cog railway
Electric drive for diesel motive power
Reduction of railway operating costs by use of automatic substations