Category: Electricity
Estimated Date: 1881
Name: Richardsons Battery

Description: 1.5” sphere with multiple smaller spheres surrounding a circle of copper with 5 spheres. Altogether 15 spheres and within inner copper circle there is a heart inscribed on one side patented in Canada Feb 9, 1881, patented in U.S. Feb 3, 1880. On the other side Richardsons Batter, Galvanic, Magneto with three broken arrows depicting electricity. The whole surrounded by another base metal ring.

Reference 1: 272

Dr. Davis and Kidders Electromagnetic Machine
Richardsons Battery
Electro therapy pendant
Celebrated Electro Magnetic Machine