Prescott, George B. (George Bartlett), 1830-1894. The speaking telephone, electric light, and other recent electrical inventions / by George B. Prescott ...

If you are not immediately redirected, please click here

Prescott, George B. (George Bartlett), 1830-1894.

The speaking telephone, electric light, and other recent electrical inventions / by George B. Prescott ...

Electrical engineering

Telephone.