PATENT MODEL: GROUPING OF FOUR

PATENT MODEL: GROUPING OF FOUR 1) R. S. Jennings, Reversible Filter, original patent tag, number legible, patented November 16, 1880. SIZE: 4” h x 3” d. CONDITION: good. 2) Air Filter. Mostly copper model with a fitting on each end. SIZE: 18” l x 6” d. CONDITION: Good. 3) Rotating Filter. Fragment with original patent tag, present patented 1872, round wooden drum model with a tin screen along the exterior and a brass rod through the center. SIZE: 4″ d. CONDITION: Good. 4) Charcoal Filter Device. Inventor- Buhring. Mostly metal model cylindrical shape with a brass shaker type cap to top. SIZE: 10” h x 3″ d. CONDITION: Good. 1-489 (400-600)

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.

Image	Lot	Price	Description
	880	$431.00	PATENT MODEL: GROUPING OF FOUR 1) R. S. Jennings, Reversible Filter, original patent tag, number legible, patented November 16, 1880. SIZE: 4” h x 3” d. CONDITION: good. 2) Air Filter. Mostly copper model with a fitting on each end. SIZE: 18” l x 6” d. CONDITION: Good. 3) Rotating Filter. Fragment with original patent tag, present patented 1872, round wooden drum model with a tin screen along the exterior and a brass rod through the center. SIZE: 4″ d. CONDITION: Good. 4) Charcoal Filter Device. Inventor- Buhring. Mostly metal model cylindrical shape with a brass shaker type cap to top. SIZE: 10” h x 3″ d. CONDITION: Good. 1-489 (400-600) 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.

.red{fill:#B50938;} .white{fill:#FFFFFF;} .blue{fill:#005596;}