I have no idea to its worth but it is a bit of history!
Have you thought about emailing Fons and Porter or the man that has a column in their magazine? He is a quilt collector and historian. Oh! Try that quilt musuem in Nebraska as well.
Pilgrim/Roy Collection...
[email protected]
http://www.quiltstudy.org/index.html
Also American Quilters Society
Hope this helps.
Keep us posted
Kirsten