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Electrification project the Illinois Central Railroad Company suburban service at Chicago, Ill.
Title
Electrification project the Illinois Central Railroad Company suburban service at Chicago, Ill.
Creator
Simpson, Tracy W.
Date
2009, 1909
Publisher
Armour Institute of Technology
Description
http://www.archive.org/details/electrificationp00simp
Thesis (B.S.)--Armour Institute of Technology
The adaptation of the multi-tapped auto transformer to dimming of incandescent lamps
Title
The adaptation of the multi-tapped auto transformer to dimming of incandescent lamps
Creator
Simpson, Tracy W.
Date
2009, 1909
Publisher
Armour Institute of Technology
Description
http://www.archive.org/details/adaptationofmult00simp