Wow!! So sorry, I hope you have found some of your grandfather's memorabilila.
I also was on the show in the 60's from Ms. Sharon's dance studio. I now live in California and was so excited to find this site.
Didn't think I would ever see any of this info from my childhood. If anyone would have any video or info from Ms. Sharon's classes on the show, I would love to see it.
Thanks and again I hope you found your grandfather's things.