Here are some sites I had bookmarked with vintage fabrics
http://www.rickrack.com/antqfile1a.html
Sharon's Antiques: Vintage Fabrics and Textiles Feedsack Page 1
http://www4.eboard.com/eboard/servlet/BoardServlet?ACTION=BOARD_SHOW&SITE_NAME=Destination&BOARD_NAME=VintagePictures&SESSION_ID=5zeiqiq4wi5g7687
VintagePictures - eBoard