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 (1883)
Fig. 309. (Page 289.) I mm m m, jTi^^r … Fig. 310—Sf:( ru^N np- Cvi.ini>kr and Sikam (^m:sf. (Page 2^9.) A CHAPTER XV. EXAMPLES IN ENGINE WORK, In the figures from 308 to 328 inclusive are giventhree examples in engine work, all these drawingsbeing from The American Machi7iist. Figures 308 to314 represent drawings of an automatic high…
Mechanical drawing
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