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Handy notes and queries. A manual of useful information of especial importance to dealers in hardware, stoves and tinware, machinists', gas-fitters' and plumbers' materials, as well as the various workers in useful metals .. (1889)

Hopkins, Henry, [from old catalog] comp · New York, H. Hopkins & co. · leaf 41

An illustration from Handy notes and queries. A manual of useful information of especial importance to dealers in hardware, stoves and tinware, machinists', gas-fitters' and plumbers' materials, as well as the various workers in useful metals .., 1889, leaf 41
he weight of a stone 4 feet 6 inches diam-eter and 7 inches thick. 4 ft. 6 in.=54 inch; square of 54=2916; multiplied by 7=20412; multiplied by .06363=Ans., 1298.815 lbs., which isweight of stone. All Grindstones weighing less than 200 lbs.are sold at cut-weight. This is the actual weight over… … HOPKINS HANDY NOTES AND QUERIESJ ai iiiHa.« 2 p« - a •« g 35III ^^ 2 CO C5 -< sa£j« * a^*» vf -* © ^ -o o « 3 i§sas ST** *« © O Sw H « §1^35 * a*sal W aS fa nn jb -S ° ® ®£,» ®.a * © ^ +2 m © .a S 1 2 2 2 *?£a e *, .S P5 £ S3 cj 53 ? P.o lOOCNCNi •CT00 0O00-*00^»OC>COt-00j;QClrlO!O- ,1 co i-i…

Metal-work · Hardware

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More pictures from Handy notes and queries. A manual of useful information of especial importance to dealers in hardware, stoves and tinware, machinists', gas-fitters' and plumbers' materials, as well as the various workers in useful metals ..

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