Gil,
If you are in the enviable position of being able to acquire and store this at
all, you never know what you will run across in the future. You might be albe
to trade it to someone with channel attached systems who could use it, or
you might acquire a collection or processor which would run it.
If I'm not mistaken the 9121 on Ebay right now would run it, at least if
the 9191 will do 370 mode. I believe that it has XA mode and probably
ESA mode capability and the 3725 might not be operable on it, since you
probably would not have access to an OS due to license costs, on anything
but the 370 arch.
Also, this makes one ask oneself, what hole did this crawl out of, and is
there more? Have you asked that? Maybe there will be more to follow
that would go with this, and you could head off any further shipments by
that department to the scrap heap.
Jim
Yesterday I went by and there was a nice IBM 3725 front end processor. It is
not anything attractive for a museum visitor to look at. It takes up a lot
of valuable display space (roughly 2 racks & about 5' tall) for something
kind of obscure (for most people) and not at all visually interesting.