Hello,  Thank you for a very helpful website.  I am trying
to identify some music rolls that I don't see on your site.
[ http://www.mmdigest.com/Gallery/MMMedia/identifying.html ]

Perhaps you can send me in the right direction.  I have

- 12-inch rolls, perforated 6 holes-per-inch;
- two types of music books, one that is 6.5" x 4.5" 28-key,
- the other 10.5" x 6" 54-key, I think; and lastly,
- music rolls at 3.75 inch.

A Google search ain't helpin' me!  I could send pictures if
you can share an email address with me.  I'm sure someone knows
something; thought I'd start here...

Thank you for your help.

Mike Ulrych