I've copied the following from postings to the list over the last couple of years. Haven't had occasion to use them, but you can try: 202 671-1105 or 202-727-2054 (This was the preferred number) Try 202-671-1113 and ask for Francis Alexander. Robert Nelson (archivist) 202-671-1107 FAX number 202 727-6076 Don't know if they're all still in existence. Barbara