After an absence of a year or more, I have revisited my roll scanning
web site with an upload into it of 443 new MIDI files emerging from
scanning piano rolls.  See http://members.shaw.ca/smythe/archive.htm 

Scroll down to "Batch28" and click on it to see the content and a
clickable link to fetch a single ZIP file containing a number of ZIP
files, as follows:

Ampico performances - 1
Duo-Art performances - 40
Welte performances - 4
Recordo Performances - 3
88 Note tunes - 395

Total this batch - 443, bringing total in excess of 6,000 MIDI files.

Special thanks to the following for helping to make these MIDI files
possible, by loan or donation of rolls, in addition to my own:

Rudolph Gutt, Sandra and Bruce Gilbert, Alan Turner, Chad Brewer,
Don Barton, Hank Walters, Heidi Clark, John Hansbrouck, Ken Adams,
Milton Schenk, Patte Rosebank, Roger Stumhoff, Sean Crawford,
Tyler Taylor, David Dunn.

Enjoy!
Regards,
Terry Smythe
Winnipeg, Manitoba, Canada