een little used. They arenow growing in favor, because their defects have beengot over by such firms as Messrs. Booth & Co. AN lUFSOVED UOTOR.The device shown in the illustration has been in-vented by Mr. Joseph Havlina, of Rockland, Wis. Itis designed when once started to run continuously.The… … HAVLINAS UOTOB. also cranks extending in opposite directions to con-nections with pitmen, the two sets of cranks havingsemi-cylindrical hubs, which may be fastened together ifdesired, so that the cranks on the two sides of the framemay each be practically in a single piece. The pitmenare connected…
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