While reading the MTS distribution notes I learned that these sites received copies of MTS:
AMD Amdahl Corporation D4.0 D4.1 D4.2 D4.3 D5.0 D5.1 (1973 - 1983)
ATTN: Bill Ehrman
1250 East Arques Avenue
Sunnyvale, CA 94086
VIK Viktors Berstis D4.0 (1977)
366 Elton Hills Drive
Rochester, MN 55901
McGill University Hospitals D6.0 (1988)
ATTN: Clifford Kuhl
C/O ST Systems
Stanford University D3.0 (1973)
James H. Moore
Stanford, CA 94305
The University of Waterloo D3.0 (1973)
University of Illinois D3.0 (1973)
Digital Computer Laboratory
I don't think Amdahl was a real MTS site. They just kept the tapes for our connivance and may have run some tests using MTS occasionally.
I think of Viktors as a person rather than a site. He worked for the UM Computing Center where he rewrote the Editor. Later he went to work for IBM. I assume that the arrangement with Viktors was informal as an individual and not an arrangement with an employee of IBM.
Does anyone remember anything about McGill (in Southfield, MI?), Stanford, Waterloo, or the University of Ill.? Most of these were D3.0, but McGill was D6.0. I assume that these were all evaluation copies and that they never really went anywhere, but I don't really know that.