Constructive drawing. A text-book for home instruction, high schools, manual training schools, technical schools and universities (1904)
Hanstein, Herman. [from old catalog] · Chicago, New York [etc.] Keuffel & Esser co. · leaf 36
. 6 A.—Problem.-ro divide a centimeterinto 100 equal parts. Solution.—Upon a straight line A 7 lay off eightunits (cm) and construct squares on these distances.Let first square be A B N O. Divide sides A B andB N into ten equal parts (mm). Draw horizontalsthrough division points on A B. R, being…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
