**E 25085 60
Wheatstone, Sir C. 1802-1875. The scientific papers
 
of Sir Charles Wheatstone...(Continued 6) M. Foucault's new mechanical proof of the rotation
of the Fessel's gyroscope; On the form- ation of powers from arithmetical possessions; Interpr an important historical document in cipher; Instruetions for the of Wheats tograph; Reed organ=pipes, speaking machines, etce; On the vibration of air in and conical tubes. -Diagram has
separate covers. Cae