My Ampico A rolls need the D-ring replacement of the grommet
with a D-ring to play on my Ampico B take up spool that has large
lug nuts.  I found Tom Hutchinson's D-ring piano roll pull tabs
from him in Sturgeon, Missouri, currently listed on eBay as
"Pull tabs and D-rings for piano rolls, matte black self-adhesive,
108 count, new" with "Buy it Now" option and PayPal option:

  http://www.ebay.com/itm/161779528059 

They also appear in Yahoo search at terapeak.com and ubbcentral.com 
with pictures.

It is wonderful that Tom has made them available online since he
has made the effort to produce them when there are currently no
others available in the U.S.

John Thalman