Oregon Re-tinners Co. 2712 N Mississippi Ave PDX, OR 97227 503-287-7696 This place is a little "rustic" but they do a great job. I've had them work on many of my own things.
I think the beans you are looking for, are fava beans . But when I buy dried fava beans they are typicaly called HABAS .I thought this might help you in your search. Good Luck