National Milk Glass Collectors Society 
Dedicated to the preservation, study, and enjoyment of milk glass including all periods and manufacturers, domestic and foreign.
http://www.nmgcs.orgFlower Frogs and Other Favorites 
Homepage dedicated to personal collection of over 100 flower frogs. Includes links to a definition of flower frogs and other flower frog sites on the web.
http://www.angelfire.com/ky2/mbmobley/
Wheaton Village 
Leading resource of American craft with an emphasis on the medium of glass, a stronghold in New Jersey's cultural history. The Museum of American Glass is the largest museum in the country dedicated to preserving the history of glass made in the United States.
http://www.wheatonvillage.org/
Candy Container Collectors of America 
Club for those interested in the collecting of antique candy containers. Membership information, links and newsletter excerpts available online.
http://www.candycontainer.org/
Fenton Fanatics 
Resources for Fenton Art Glass collectors. Contains articles about Fenton, monthly columns, a Fenton Art gallery, chat board, links to Fenton dealers, online classifieds, and various other resources.
http://www.fentonfan.com
Retro Redheads 
An online catalog of vintage glassware, dinnerware and other housewares for the Retro home.
http://www.retro-redheads.com
Fenton Art Glass Company 
Handcrafted glass artistry since 1905. Handmade blown and pressed glass in a variety of shapes and colors. Handpainted decorations and product offerings, including highly collectible limited editions.
http://www.fentonartglass.com/
The Pottery Studio 
A knowledge base for collectors, students and lovers of pottery of all kinds.
http://www.studiopottery.com/
National American Glass Club 
A non-profit educational organization for glass collectors, students, researchers and professionals whose interest lies in glass of all kinds, types, ages and national origins.
http://www.glassclub.org
European Glass 
Links to sites featuring glass from numerous points of view.
http://www.xs4all.nl/~abel/
Mark Harrington Glassware 
Established in San Francisco 1932. Fine crystal, glass and china shop. Provides crystal and china repair services and crystal engraving.
http://www.markharrington.com/index.html
Discontinued Designs 
Company reproduces cut crystal designs no longer in production. Worldwide shipping.
http://www.discontinueddesigns.co.uk
My Glass Duchess 
Specialize in American glassware and dinnerware as well as paper collectibles of all kinds.
http://www.speakeasy.org/~duchess/index.html
Gambaro Vetri 
Italian and Venetian glassware, art glasswork, and mirrors.
http://www.gambarovetri.it
Just Glass Online 
An online magazine for antique and collectible glass enthusiasts.
http://www.justglass-online.com
Glass Collectors Society 
Glass club catering for collectors of general glassware.
http://www.geocities.com/glasscollectorssociety/
Monart Glass 
Photos of a private collection.
http://www.geocities.com/keithbarraclough/
National Capital Heisey Collectors Club 
A study club with the objective of conducting and promoting creative and educational activities in the collecting and study of glass produced by A. H. Heisey. Site contains membership information, event dates, and newsletter.
http://www.capitalheiseyclub.org/
Spec-Tru - A Glass Color Reference Tool 
A color reference system combining the functions of colorimeter and spectrograph as a tool for cataloging the colors in glass collections, or describing colors of insulators, bottles, jars, and other colored glass.
http://www.spec-tru.com/
The Hemingray Glass Company 1848-1972 
Features brief company history and photos of several items produced by the company.
http://www.hemingray.com
The Hemingray Online Museum 
A collector's site spotlighting many of the products of the Hemingray Glass Company.
http://www.hemingray.net
Capt'n Clint's Place 
Information on antique American cut glass, with links to related resources.
http://capt.clint.home.mindspring.com/antiques.html
The Glass Association 
For collectors, museum curators, dealers in glass, glass workers and glass makers. Includes photo gallery and membership information.
http://www.glassassociation.org.uk/
Whitefriars.com 
Offers a free evaluation service for collectors of glass by James Powell and Sons from the Whitefriars Glassworks. Includes message forum, history of the company, and photo galleries.
http://www.whitefriars.com/
Mike's Tiki Mugs And More 
Collector of Tiki Mugs or Hawaiiana, also interested in trading with other collectors.
http://www.tikiroom.net
The Glass Encyclopaedia 
Contains articles about individual glass manufacturers and types of items.
http://www.glassencyclopedia.com/