Thank you so much... I am overwhelmed at the support and sentiment shown. Did not expect that what started out as a modest hobby would turn out to be so useful to so many people. I'll reevaluate what to do next. Will likely turn over the .pdfs for someone else to go forward. Gathering everything together will take some time (at least weeks). Over time, I just added to the website without ever reorganizing or consolidating it. Files are scatter everywhere, at least they are all on one drive.
Just for info, the reason I took down the site is not about money, health, etc. The site was hopelessly outdated and I do not have the webmaster skills to update it... and of course, there is no more room at home for human909's bulky tape drives, and it is getting harder and harder to find replacement vacuum tubes for my computer.
Many thanks, again. I'll be back in touch on this subject when I get the files together.