.. Handy notes and queries . ibed forms ofcomputation, natural enough to those whose education has beenof a technical character, but thoroughly bewildering to most ofus who have risen from the ranks* Wherever possible I have refrained from following the 4i Mas-well method of expressing all sizes by decimal notation; think-ing it simpler to say 3-16, instead of *1875 ; 5-16, instead of .3125;Arc, the desired information being more easily obtained withoutthe necessity of using mentally an unfamiliar process of reduction. I!ly principal object has been to be of some service to thosefollowing my o


.. Handy notes and queries . ibed forms ofcomputation, natural enough to those whose education has beenof a technical character, but thoroughly bewildering to most ofus who have risen from the ranks* Wherever possible I have refrained from following the 4i Mas-well method of expressing all sizes by decimal notation; think-ing it simpler to say 3-16, instead of *1875 ; 5-16, instead of .3125;Arc, the desired information being more easily obtained withoutthe necessity of using mentally an unfamiliar process of reduction. I!ly principal object has been to be of some service to thosefollowing my own business, feeling confident from the assistanceI have myself so frequently received, by having these HaiidyIYotes within reach will also be appreciated by them* Thusthey may often save many moments of anxious worry overunexpected problems that may occur in every day work* H. H, WEE, <Sc MANUFACTURERS OF SPECIALTIESZHARDWARE NOS. 95 CHAMBERS ST. & 77 READE ST. CHAPLINS Iron and Wood Bottom Patent Engineers Wrenches,.


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Keywords: ., bookcentury1800, bookdecade18, booksubjectmetalwork, bookyear1887