Hi, There is a BX history page here: https://pacificbulbsociety.org/pbsforum/index.php/… One of the downloads is all BX from 1 to 463 in a single PDF file. Clicking on that loads it into my browser, Ctrl+F shows me 20 occurrences of the number 83. -- David Pilling http://www.davidpilling.com/ _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> PBS Forum https://…