Coin Map USA - Supplies to collect all 50 designs of the new United States of America State Commemorative Quarters in this collector's map. - http://www.coinmapusa.com/
State Quarter Art - Selling wooden 50 state quarters displays. - http://www.statequarterart.com/
Classiccollect.net - 50 state quarter display with heavy board stock, gold foil stamping, state flag pictures and coin issue dates. Coins also available. - http://www.classiccollect.net/coins.htm