Hi Lisa,  Your email was forwarded to me by Jody Kravitz.  Yes, I once
had some photos of your granddad at his perforator about 30 years ago.
He was kind enough to let me photograph it because at that time I had
an intense interest in perforating music rolls.  I never did get
anywhere with that but I do remember your grandfather's kindness in
explaining everything to me.

I gave those black and white photos away to someone interested in
Ed and his perforator.  I have no idea who responded to my offer since
it was more than several years ago.  I can send out a message on the
Mechanical Music Digest, if you like, asking who it might be.
Sorry I could not be of more help.

Andy LaTorre
Otto, North Carolina