statement of Philip Hich- days. The coating is closely adherent, and cannot be motors on tramways which had run 60,000 miles with- born, the U. S. naval constructor, in his report} to out any repairs whatever. If they made a motor suffi- removed except by chipping with a cold chisel, in Congress,… … SHIPS. about $12,000, and that on the average it would be withit. The lapping of the coatings has been al- bly, it would not use up the brushes. Mr. Siemens necessary to do this three times a year, making ready described. There is no chance: for galvanic then described the system of electric…
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