Collins, Charles Dickey, 1872- [from old catalog] · New York, D. Van Nostrand company · leaf 6
7-119 Pipe Sizes 120-122 Boiler Tubes 123 Pipe Flanges 124-125 Pipe Fittings—^ Flanged Key Seats Shafting, Horse Power ofGages — Plate . . .Gages — Wire ....Metric Conversion . .Weights and MeasuresDecimal Equivalents .Areas of Circles . . .Reference Books . . 126-129 130-131132133135 136-137138139… … NEW YORK D. VAN NOSTRAND COMPANY 25 Park Place 1918 <^^^ ^ C COPYRIGHT I918, BYD.VAN NOSTRAND COMPANY JAN -2 i9l9 THE-PLIMPTON-PKESSNOEWOOD-MASS-U-SA CI.A511207 ^Vv^ I INTRODUCTION It has heretofore generally been the custom for eachcompany starting or operating a drafting room, to com-pile its…
Drawing-room practice · Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Io. Bap. Portae Neopolitani de distillatione lib. IX : quibus certa methodo, multipliciq[ue] artificio, penitioribus naturae arcanis detectis, cuius libet mixti in propria elementa resolutio, perfectè docetur (1608)](https://img.insideoutlibrary.com/img/200/ia-iobapportaeneopo00port-176-169.webp)
