Home / Circa 1900 Household Technology and Scientific Instruments Auction / A COLLECTION OF ANTIQUE BURGLAR ALARMS C. 1900

116: A COLLECTION OF ANTIQUE BURGLAR ALARMS C. 1900

Includes: An Automatic Alarm Co., patent dated 1902; A Surety Alarm Co, slide under door type alarm; An American Keyless Lock Co, doorknob alarm, patent dated 1905; and An unsigned lever set alarm No. E-28.
American Keyless Lock measures 8 inches in length.
Oxidation and light wear, good condition.
$100 - $200

Circa 1900 Household Technology and Scientific Instruments Auction

Saturday, November 17th 2018


SOLD - $90

Sold Price does not include Buyer's Premium