Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil
Large Induction Ruhmkorff Coil

Large Induction Ruhmkorff Coil

A large American made induction coil labeled, “Thordarson Elec Chicago”, measuring 18 x 12.5 by 13.5 tall with nickel plated gap adjustments and terminals and knife switch. Circa 1900. All in very good condition.

Offered by Esoterica Curiosa: Dale Beeks, specialist collector, purveyor & curatorial consultant of historical surveying & scientific instruments. Item #432

Price: $1,150.00