Frank Smith and J. B. Low are the inventors of a dis- bringing the mole to grade, the position of the indi- of the usual form, with the enlargement at its rear tributor or water box, to attach to the lower end of cator, m, will be altered. end made in a separate piece. The mole is pivoted at… … The SCIENTIFIC AMERICAN is devoted to the interests of Popular Science, the Mechanic Arts, Manufactures, Inventions, Agriculture, Commerce and the Industrial Pursuits generally, and is valuable and instructive not only in the Workshop and Manufactory, but also in the provided at its forward end…
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