Antique Copper Antenna Ground Knife Switch Throw Switch Frankenstein Steampunk

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Amateur Wireless Telegraph Antenna Ground Knife Switch Radio Ham Spark Era 1900s

Antique Vintage Single Copper Blade Electrical Knife Switch C1920 By Knox

Vintage Antique Slate Industrial Electric Knife Switch Frankenstein Steampunk Nr

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Vintage Antique Electrical Panel Frankenstein Knife Switch Fuse Box Steampunk

Vintage Steampunk " Frankenstein " Trumbull Copper & Slate Base Knife Switch 30amp