Probably a copy out in my garage someplace. No idea of the version though. But, to another point, copyright is a convenient bogeyman in these discussions--and

Probably a copy out in my garage someplace. No idea of the version though. But, to another point, copyright is a convenient bogeyman in these discussions--and it plays a role. But someone would also need to pay for archiving all this material and indexing it in a manner that would actually be useful.