If I only had a nickel for every time that I've heard a similar story, I may not have to go to work next week. Do-It Molds span generations on more occasions than most would think. I would like to know who might end up with my collection, but I'm not in a big hurry to find out mind you. If you have any other questions just let me know and I'll get you as much info. as I can. If I don't know I'll bet I can find out.
Give your Granddad some love while you still can and be proud that he's handed down to you some pretty special things... and I ain't necessarily talking about the molds.
Jerry