Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 307
* 13/* w i?r iMo iW sH 4=/* 5/* ll/* 1?* w … Table 48.- —Counterbores A B c D E F G H J K L M N 0 I 5* iH Me 3V* 7 .572 H M I I?*2 M .220 1I/64 %3 2 % I3/* iMe 3}.* 774 .572 J4 3/* i!-* lj*2 iMe MeJ* .253 3/6 M 3 % 172 iMe 3% iVi .778 5/6 Me ii/* 17417213/ .253 3/6 1/4 4 I l5/* % 3% 8H .778 5/6 Me iMe 3/* .348 ?*2 1H2 S iH I/* I 3/* 9H .778…
Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-457-203.webp)
