Hi Group, I did not state clearly in my post what I was seeking
[170815 MMDigest].  What I am looking for is a scanner that can
handle 15-1/4-inch-wide multi-tune rolls with 135 tracks.

I know of scanners that can handle 15-1/4-inch rolls but cannot
handle 135 tracks.  I also know of excellent scanners that can
only handle rolls up to 12 inches in width.

As usual what I need does not seem to currently exist.

Jack M. Conway
Los Angeles, California, USA