Scientific American. 369 May 7, 1904. ■§f _ mmiM** •St? ir% 0 0 s ■ ••'■•■/' ;i,^':'' M m Mf'lt i,,? … a steel track, made and laid so that vehicles without flanged of any work that you may have In progress of construction. wheels might have the great advantage of a smooth track, hereto- Regretting that I was not at the Offloe when you called fore enjoyed only by those having flanged wheels. on me,…
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