Home /

Electromagnetism

img
Pictured: Non-Magnetic Watch Company Advertisement, Western Electrician, January 26, 1889 As more testimonials for the Non-Magnetic Watch Company were submitted, the company featured several key endorsements in advertisements. One advertisement published by the company in 1889 features an illustration of a Non-Magnetic watch with bolts...
img
Pictured: Illustration Demonstrating the Magnetic Field of a Magnetized Watch, “Magnetism in Watches” by Charles K. Giles, Western Electrician, June 30, 1888 As non-magnetic watches and anti-magnetic shields gained popularity with a growing concern over electromagnetism, each became subject to attacks from interests supporting the...
img
Pictured: “The Giles Patent Anti-Magnetic Shield” Advertisement, The Jewelers’ Circular and Horological Review, 1884 (Unknown Issue) As electricity was being adopted across the globe in the 1880s, the watch industry was met with the challenge of magnetism from electromagnetic fields.  When the delicate hairspring, balance,...
This div height required for enabling the sticky sidebar