Partners
Glass Clubs
- 20-30-40 Glass Society of Illinois
- Early American Pattern Glass Society
- Fenton Art Glass Collectors of America
- Fostoria Glass Society of America and Museum
- H.C. Fry Glass Society
- Heisey Collectors of Texas
- Historical Glass Club of Pittsburgh
- Indiana Glass Society
- Lincoln Land Depression Era Glass & Pottery Club
- Michiana Association of Candlewick Collectors (MACC)
- National American Glass Club, Ltd.
- National Cambridge Collectors Inc.
- National Depression Glass Association
- National Fenton Glass Society
- National Milk Glass Collectors Society
- Old Morgantown Glass Collectors’ Guild
- Phoenix and Consolidated Glass Collectors’ Club
- South Florida Depression Glass Club
- Stretch Glass Society
- Three Rivers Depression Era Glass Society
- Tiffin Glass Collectors Club
- Vaseline Glass Collectors, Inc
- Westmoreland Glass Club