I just picked up an "O" and "R" scroll mongram poker chips. I now need 6 letters to complete the alphabet of these great old chips (almost 100 years old). As you can see below I need ILUVY and Z. Many of the letters in my collection were not even known and available for photographing when the revised edition of Seymour's book came out in 1998.
http://www.antiquegamblingchips.com/poker_monogram_scrollaz.htm

Robert