EBays's Needle Arts and Vintage Textiles ~ wealth of information pertaining to vintage Textiles.Come in and read or particiate if you have something to add to the discussions.
Feed Sack Quilt History: Feed Sacks, Frugal and Fun
Fabrics.net
Super website loaded with information. This link points to an Article about the History of Feedsacks but there are lots of wonderful articles and information on this site.
Vintage Textile Shopping Ring
Six Great Locations to Shop! Vintage Feedsacks, Fabric, Vintage Linens, Vintage Clothing, Clothing Patterns and More!