Hello,
A lot of them (at least in later years) would have run on Vmark/IBM/Rocket uniVerse which
is still available from Rocket.
Tommy Chang
Sent from my iPhone
  On Sep 29, 2023, at 6:34 AM, Bill Gunshannon via
cctalk <cctalk(a)classiccmp.org> wrote:
 
 Here's a question for all our Computer Museum curators.
 Have any of the old GEAC Library systems ever been salvaged and put into
 a museum?  They were curious boxes and I think would make a nice addition
 to a collection.
 bill