AH Fox Collectors Assn. A wonderful source of information about AH Fox shotguns, including their history, grades and indentification. Includes a dsicussion forum.   Cornell Publications Offers over 1500 reprints of firearms Catalogs and Manuals from the United States, Britain and Europe. They cover a wide range of makers and retailers from 1850-1980, including Griffin & Howe, Abercrombie & Fitch, and Von Lengerke & Detmold.   DoubleGunshop.com The place to learn about or discuss all manner of double guns, double rifles, combination guns, drillings, etc.   Hunting and Fishing Collectibles Magazine Volume 4, Issues 1 and 2 contain very informative background articles by Bob Christensen on the history of VL&A in Chicago and VL&D in New York. Back issues are available from the publisher.   Mannlicher-Schoenauer Collectors Assn. A site dedicated to the history, descriptions, parts, and accoutrements of this fine sportig firearm.   ShotgunWorld Forum Offers a wide variety of forums for almost every aspect of shotgun shooting and collecting.   The LC Smith Collectors Assn. A web site dedicated to the appreciation of the most famous sidelock shotgun made in America.   The Parker Gun Collectors Assn. The most comprehensive source of Parker gun information for owners and collectors and those who simply recognize the beauty of a Parker gun.