The parts of a highly-finished colored drawing of a machine are always afla#39;ected by a certain degree of indefinableness in ... As complete coloring renders it difiicult for the eye to separate the various parts of a machine, owing to an apparently ... Exemplifications of this practical style of representing machines may be observed in plates XXVIII. to XXXI. inclusive, aDrawing of Machinery, a pages 204 and 206.
|Title||:||Appleton's Cyclopædia of Drawing, designed as a text-book for the mechanic, architect, engineer, and surveyor ... By W. E. W.|
|Author||:||W. E. WORTHEN|