That's the most amazing Apple book/manual conquest I've ever seen.

AppleShare 3 boxed is awesome on its own. I have the same and eventually will get around to trying to get a IIgs net booting. Both mine are Woz editions, so I think upgrades may be needed (RAM?). Been a while since I looked at the AS manual and longer since I touched either IIgs.

Congratulations on the finds! Do you check that spot regularly or did you just get lucky?