Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 21
Fig. 8. … Fig. 9. Figs. 7 to 10.—Examples of the narrow guide. the other slit down its length as shown in Fig. 11. The difference,which is simply startling and can scarcely be expressed in figures,is not a matter of the material but of the construction. Relativelyspeaking, the same difference exists between…
Machine design
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