The Audio-Visual Materials series contains both audio and visual cassette tapes of TM presentations, debates, or appearances by DeWeese on radio or television programs.
The Correspondence series dates from 1989 to 1995 and consists of copies of outgoing correspondence from DeWeese and others. There is relatively little incoming correspondence. The letters are valuable in content though somewhat repetitive in that the same message was going to different individuals or organizations.
The Informational files series within TM/TMED is noteworthy for the educational journal/log maintained by DeWeese during the early period when he was establishing the TM choice organization. Also included here are the various statements and brochures put out by the organization to explain its mission and its goals.
The Organizational Materials series includes files relating to the operation and administration of TM/TMEF. Included are files from various meetings, reports, and newsletters.