International Willow Collectors  
   Includes membership information,discussion board, selected references, and the willow pattern legend.
   http://www.willowcollectors.org/

Don's Antiques  
   Offers replacement pieces of matching patterns in fine china, glassware, crystal, flatware, silver, tableware, dinnerware and depression glass including rare and discontinued patterns.
   http://www.donsantiques.com

Hall China Collectors Home Page  
   Comprehensive site for collectors of Hall China teapots, kitchenware and dinnerware. Includes chat, a bulletin board, and related links.
   http://www.inter-services.com/HallChina/

My Pfaltzgraff Collection  
   Includes Pfaltzgraff history, pattern lists and identification, message board, and a chat room.
   http://www.angelfire.com/pa2/pfaltz0folkart/index.html

The Rosebud Home.  
   A guide to Coors Rosebud Pottery and Porcelain. Vintage collectible dinnerware and art pottery.
   http://coors.potterygallery.com

Fieldings Crown Devon Collectors Club  
   Provides a brief factory history and details of club membership.
   http://www.fieldingscrowndevclub.com

OhioRiverPottery.com  
   Basic information on identifying shapes and patterns of American dinnerware made along the Ohio River. Including such potteries as Homer Laughlin, Taylor Smith and Taylor, and Harker. Features many period factory advertisements.
   http://www.ohioriverpottery.com/

Society for Old Ivory and Ohme Porcelains  
   Enthusiasts of this Silesian manufacturer offer lists of patterns, shapes, and marks.
   http://www.soiop.org

The China Cupboard  
   A guide to identifying unmarked china teacups by their handle shape and fluting.
   http://www.chinacupboard.co.uk/

The Antique Worcester Porcelain Internet Archives  
   Comprehensive information on antique Worcester porcelain. Includes database of models, history, marks and dates codes, and information on painters and modelers.
   http://www.tawpia.org