Griswold Cast Iron Stove Pipe Damper Top

Updated August 7, 2026

Lot number89
AuctionAntique Tools, Advertising, Toys, Jewelry, and Ephemera
DateAugust 12, 2026 at 10:59 PM CDT
Auction houseDust Factory Auctions LLC
LocationLos Angeles, California

A cast iron adjustable stove pipe damper top manufactured by Griswold of Erie, Pennsylvania, circa early 20th century. The piece features a central flue, a vented circular frame, and two integrated loop handles. It is marked with embossed lettering around the center: "PAT'D SEPT 3RD 1912 & JAN 13 1914 GRISWOLD'S ADJUSTABLE FLUE GRATE ERIE PA U.S.A". <br><br>Griswold Stove Damper Cast Iron Flue Grate Pennsylvania Antique Metalware<br><br>Dust Factory Auctions offers antique and vintage items that proudly display the natural signs of their age and previous use. We strive to photograph all lots clearly to show the true nature of the items (as images are critical to the description), but please understand we may occasionally miss flaws. For this reason, all items are sold "as-is"; we provide no guarantee or warranties concerning their condition, authenticity, or age. We strongly encourage you to review all photos closely and do your own independent research, as your bid signifies acceptance of these terms.

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