Historical Note/Scope and Content
| Series 1 | Administrative Subject Files, 1949-2006 |
| Series 2 | Executive Officer Files, 1958-1996 |
| Series 3 | Executive Council Files, 1959-1994 |
| Series 4 | Annual Meetings Files, 1951-2015 |
| Series 5 | Financial Records, 1957-2009 |
| Series 6 | Editorial Files, 1964-1996 |
| Series 7 | Committee Records, 1957-2012 |
| Series 8 | Publications, 1961-2010 |
| Series 9 | Curated Website Captures, 2011- |