I have recently inherited 138 Pioneer Pipes (in mint condition) from my father who was a collector. I found some info on the company online in a 1960's Milan Bros flyer, listing one for $26 way back then. I cannot find much more info, and have no idea about what they would be worth. Any suggestions? Should I book a Pipe Show, or contact retailers directly? I don't really want to post on E-Bay, as there are none to compare. Thanks to all the experts out there!