www.mkl.com/akro/club
Duncan Glass Club
www.duncan-glass.com
Fostoria Glass Society of America
www.fostoriaglass.org
Heisey Collectors of America
www.heiseymuseum.org
National Cambridge Collectors
www.cambridgeglass.org
Miami Valley Study Group (a study group of the NCC)
www.mvsg.org
National Imperial Glass Collectors Society
www.imperialglass.org
Old Morgantown Glass Collectors Guild
www.oldmorgantown.org
Tiffin Glass Collectors Club
www.tiffinglass.org
West Virginia Museum of Glass
www.members.aol.com/wvmuseumofglass
Westmoreland Glass Club
www.westmorelandglassclubs.org
