Stormy welcome to the PB forum. You should contact Cecil Baird a long time forum member who is in your area. If he does not have any for sale he will know who might have some.

jjbaird@ligtel.com
4700 N HWY 33, Ligonier, IN
http://www.ligtel.com/~jjbaird/pprf/pprf.htm

He may see this and reply.