> As far as I can recall, DB, the cleaning fluid in the nice IBM pint
> cans, was nothing more than denatured alcohol. IBM packaged it for
those
> shops that had an "all-blue" mandate from management as far as IT
> equipment went....:-)

OK. Isopropyl alcohol is easy to come by. 

> Thanks, too, for doing this recovery work.....are you going to put the
> recovered tape files out anyplace for others to access?

That's a bit more complex. I can't redistribute the IBM licensed stuff,
obviously, and a lot of the more interesting historical stuff is either
IBM-originated, or belongs to various people individually and
collectively, some of which are no longer with us, so it's hard to get
their permission.

I plan to publish at least the tape maps of the few readable volumes in
the whole mess (about 1 tape in 15 are actually readable so far). I
doubt I'll be able to provide the content unless the IBM archivist tells
me in writing that they really don't care about 30+ year old PUT tapes
any more. 

David Boyes
Sine Nomine Associates

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