From: Chuck Guzis
Sent: Wednesday, March 02, 2016 10:51 PM
  On 03/02/2016 09:56 PM, Jason T wrote: 
 > That would be the Illinois Institute of Technology
and their "Remote
> User Shared Hardware" time-sharing scheme on the IBM 360, circa July
> 1967.  Check out the prices - even per-minute pricing on core! 
  That'd be IITRI,  IIT's Research Institute,
not IIT Proper (the school),
 who used a 360/40 to run their student timesharing (remote ASR33 TTYs)
 in a DOS/360 foreground partition implementing the IITRAN language.
 IIRC, it was a 128K machine.  I don't recall what was on IITRI's 360/50.  
  Background was also available for student use via a
2501 card reader. 
Wow.  I used that background partition!
When I took "Computer Math" (FORTRAN IV on a 1401) the latter half of my
senior year in high school, several of my friends from the Chess Club were
taking Saturday Extension courses in PL/1 and COBOL at IIT.  (They had
taken the FORTRAN class in the autumn semester.)
I read through the programmed instruction texts for both languages and did
all my FORTRAN assignments in all three; different friends allowed me to
piggyback on their funny money allocations so I could get my code run.
One of my friends was fascinated by IITRAN, too.
                                                                Rich
Rich Alderson
Vintage Computing Sr. Systems Engineer
Living Computer Museum
2245 1st Avenue S
Seattle, WA 98134
mailto:RichA at 
LivingComputerMuseum.org
http://www.LivingComputerMuseum.org/