Mechanical Drawing Self Taught Comprising Instructions In The S
Chapter 12
EXAMPLES IN LINE-SHADING AND DRAWING FOR LINE-SHADED ENGRAVINGS.
Arrangement of idle pulleys to guide bolts from one pulley to another; representation of a cutting tool for a planing machine 264
Drawings for photo-engraving 267
Drawing for an engraver in wood; drawings for engravings by the wax process 268
Engraving made by the wax process from a print from a wood engraving; engravings of a boiler drilling machine 269