Lange, David C. (David Christoph) · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 124
ni IV 112 GENERAL METHODS PLATE X ./ / /1 / / y^ t j I T; 1^ ^^ C\) / CO I \ ^^^ / / 2 i V>^/! :, i I I I ^: I I I I II I 12 ! M I I I j-J I I Ii^^I J--^^^ I /I -^^ I / -^^^--< I A, I I I I I« I 1 I
Shades and shadows · Geometry, Descriptive
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
