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Scientific American, Vol. 12, No. 7 (1865) (1865)

leaf 1

An illustration from Scientific American, Vol. 12, No. 7 (1865), 1865, leaf 1
ar enough to We have received from the authors, Messrs. E. J. depress the tappets, so they will pass by the catches. Wilber and E. P. Eastman, of the Commercial Col- Some springs are made so as to be inside of the coup- Lig.4. are digconnected. they are on the exterior. FIGURE 7. Fiaure 4. This… … tract what is said in relation to portraits:— ing. This is entirely independent of the regula- pulley, the balls would drop down far enough to lib- “Tn no department of the counterfeiter’s art has ‘ Lor. erate the straight or bent arm, A, thercby causing a he met with more signal failure than in…

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