Electrical apparatus (electrostatic machine), 18th century
Photo courtesy of The...
Click to Enlarge

Photo courtesy of The Franklin Institute, Inc.

  • Overview
  • Description
  • Further Information
According to the commemorative brass plate mounted on the device, and to The Franklin Institute records, it was presented to The Franklin Institute by Dr. Jn. Redman Coxe before 1826.
postmaster@benfranklin300.org Terms of Use Credits