ng sixteen pages of letter- carried around in the rotations of the axle. The collar, press, with numerous illustrations, making a yearly volume of 883 C, has a semi-cylindrical elevation, ¢ #, around its mid- pages of useful matter not contained in any other paper vt dle, and the rollers, dd dd,… … ness, This connection renders their facilities still more ample than they have ever previously been for procuring Letters Patent, and ate It will be seen that by this arrangement the axle is ab- tending to the various other departments of business pertaining to solutely relieved from al/ friction,…
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-433-248.webp)
