This is the combined three sets of pd disks from the site you sent to
the list.  There are probably some duplicates here but not many.  The
majority appear accessible based on a quick look.  Since you have the
big zip file, I'll just send text descriptions as I get the disks sorted
rather than the disks themselves.  You can use MDC to make a master
catalog list.  It included catalogs for each zip file but I didn't feel
like combining them.  If you don't want the zip file, obviously just
delete it and let me know.