Beale, Oscar James, Brown & Sharpe Manufacturing Company (Providence, R.I.) · Providence, R.I. : Brown & Sharpe Mfg. Co. · leaf 42
kl P^i^. … 24 BEOWN & SHARPE MFG. CO. as well to make templets in order, to siiape cuttersaccurately. A set of cutters for interchangeable gears wUl give good results in finer pitches, made to Fig.6, in Chapter III., for 30 teeth and over, and to Fig. 10, for less than 30 teeth, arranged upon the…
Gearing
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