The American watchmaker and jeweler; an encyclopedia for the horologist, jeweler, gold and silversmith .. . 1 .035 .035 .034 .036 .035 20 21 .028462 .032 .0;j2 .03 .032 .0315 21 22 .025347 .028 .028 .27 .028 .0295 22 23 .022571 .025 .025 .024 .0iJ4 .037 23 24 .0201 .022 .023 .0215 .022 .025 24 25 .0179 .02 .02 .019 .02 .023 25 26 .01594 .018 .018 .018 .018 .0205 26 27 .014195 .016 .017 .017 .0164 .01875 27 28 .012641 .014 .016 .016 .0148 .0165 28 29 .011257 .013 .015 .015 .0136 .0155 29 3U .010025 .012 .014 .014 .0124 .01375 80 31 .008928 .01 .0135 .013 .0116 .01235 31 32 .00795 .009 .013 .012
The American watchmaker and jeweler; an encyclopedia for the horologist, jeweler, gold and silversmith .. . 1 .035 .035 .034 .036 .035 20 21 .028462 .032 .0;j2 .03 .032 .0315 21 22 .025347 .028 .028 .27 .028 .0295 22 23 .022571 .025 .025 .024 .0iJ4 .037 23 24 .0201 .022 .023 .0215 .022 .025 24 25 .0179 .02 .02 .019 .02 .023 25 26 .01594 .018 .018 .018 .018 .0205 26 27 .014195 .016 .017 .017 .0164 .01875 27 28 .012641 .014 .016 .016 .0148 .0165 28 29 .011257 .013 .015 .015 .0136 .0155 29 3U .010025 .012 .014 .014 .0124 .01375 80 31 .008928 .01 .0135 .013 .0116 .01235 31 32 .00795 .009 .013 .012 .0108 .01125 32 33 .00708 .008 .Oil .011 .01 .01025 33 34 .006304 .007 .01 .01 .0092 .0095 34 35 .005614 .005 .0095 .009 .0084 .009 35 36 .005 .004 .009 .008 .0076 .0075 36 37 .004453 .0085 .00725 .0068 .0065 37 38 .003965 .008 .0065 .006 .00575 38 39 .003531 .0075 .00575 .0052 .005 39 40 .003144 — .007 .005 .0048 .0045 40 171 Gauge, Pinion and Wire Gauge. The jewelers gauge shown in Fig. 141,^will be found very useful in measuring pinions, wire or flat metal. The DECIMALS EQUALING PARTS OF AN Fig. 141. ^V = .0156= .0312= .0468= .0625= .0781= .0937= .1093= .1250= .1406= .1562 I ¥^ -h_1_ 1 6 56T 3 J76¥ 1 8_96i- 6¥2 116¥3 il-ls 7 3^1 56T i = 9?3?1 9 .
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Keywords: ., bookcentury1800, bookdecade1890, bookidamericanwatc, bookyear1892