Indeed. I have bene pleasntly suprised by the old
manuals you can
 download for free froom their site. Nothing specifically
 computer-related. but plenty of interesting manuals on classic test gear.
 Proper service manuals too. 
    And they are trying to build a better archive for older equipment. I
uploaded mostly everything about the HP16500A to their servers, and it will
be avaiable soon.