hello
I found a old Certificate for ONE shares in the Common Stock of Chewsville Cooperative Association (Chewsville Maryland) issued to my Grandfather in 1946 with a par value of $5.00 each share. Any chance it has/is worth anything and if so how would I find out how much? Thanks for your help

http://www.google.com/url?sa=t&rct=j...08cHFUOKsY8k0A

There are other sources if you google your topic.