Mechanical Drawing Self-Taught / Comprising instructions in the selection and preparation of drawing instruments, elementary instruction in practical mechanical drawing; together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers

by Joshua Rose

Fig. 323—100 H.P. Engine—Outside View of Cylinder and Steam-Chest. (Page 301.)

Fig. 324—Sectional View of
Cylinder and Valves—Scale 1-1/2 Inches = 1 Foot. (Page 301.)

Fig. 325—Plan of Cut-off Device. (Page 301.)