g slots in their end faces, so that when they are ■ «iti » . IMPROVED VEHICLE BRAKE. closed up there is left on each side of the center a pyra- COXE'S IMPROVED DRAG SAW. In the forward part of the bottom of the wagon body midical cavity corresponding to the point of the nail. is a slot through… … frame, and by turning the handles imparts a forward nails produced per minute equaling four times the IRWIN'S IMPROVED VEHICLE BRAKE. and backward motion to the saw. The pivotal con- number of revolutions made by the lay shaft per nection of the saw holder with the lever permits the the body. The…
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