1890's Keystone Electric 500 Volt DC Bipolar Motor. With Voltages In The 1890's Ranging From 24 To 500, This Beautiful Utility Motor Could Have Been Used For A Variety Of Applications. Keystone Electric Works Of Erie Pa. Was Underestimated In The 1890's By Their Competitors. Keystone Was Supplying Motors For Many Applications In Major Markets Where Their Competition Would Call Home. Attached Is A Small Article About Keystones Success. This Is A Rare Survivor From This Pennsylvania Company. The Hand Painted Gold Leaf Graphics On This Motor Are Beautiful. Coils Appear To Have Been Insulated Since Original Production. The 2 Brush Wires Appear To Be More Recent Replacements. Beautiful Motor To Add To A Motor Collection Or Stand Alone Decorative Item.

Dimensions 

Height:8"

Width:7"

Depth:9.5"