My dad, J. Loyd Davis, was an avid collector of early antique electric fans and motors until his passing in 2011. 

I am a longtime seller on eBay with a 100% feedback rating and am selling a wide variety of items from my father's 45+ year collection of antiques.

YOU ARE BIDDING ON a *SUPER RARE* and *VERY EARLY* Thomson-Houston System arc circuit voltage (or current?) regulator. The serial number is 3101 and the last patent date is February 6, 1883. The regulator is housed in a wood box with a hinged wood and glass panel lid and three large external terminal lugs. See Photos.


Buyers within the continental U.S. will receive FREE SHIPPING via UPS Ground.  If the total cost of the purchase exceeds $1,000 there will be a signature required as per UPS regulations. Local pick up available on request.

BUYERS FROM OUTSIDE THE CONTINENTAL U.S. WILL BE RESPONSIBLE FOR 100% OF THE SHIPPING & INSURANCE CHARGES. EVERY ITEM SOLD WILL BE INSURED FOR THE FULL AMOUNT OF THE PURCHASE PRICE.

If you have any specific questions about this item that I haven't covered in this listing or are not clear in the photos, please feel free to ask, and I will do my best to answer them.

Buyer to pay within 48 hours of the end of the auction. 

Your eBay feedback is appreciated, and I'm always glad to reciprocate.

THANKS FOR LOOKING!!!