Hello
I've never done so much research on one item before! I have a glass ashtray which is 4"x4" by 2 inch deep with a picture of William Butler of William butler brewery. I've been to many places and done a lot of research on line but can't find any information about it which gives me an indication not many were made.
Please would someone be able to help me find out a little more about this ashtray or where I can approach a dealer who would be interested in it. I've attached a photo which I hope will help.
Many Thanks
Alan