Image Lot Price Description

791
$480.00

PATENT MODEL: GEORGE MANN, SAFETY GUARD FOR STEAM BOILERS Original patent tag no. 32572, patented June 18, 1861. Brass? model engraved “Geo. Mann Jwr?, Ottawa, Ill., Explosive Safety Guard for Steam Boilers”. SIZE: 6″ h x 8” w. CONDITION: Good. 1-29792 (300-400)


Auction: Advertising, Toy & Doll - Spring 2003
Please Note: All prices include the hammer price plus the buyer’s premium, which is paid by the buyer as part of the purchase price. The prices noted here after the auction are considered unofficial and do not become official until after the 46th day.