Not to be too nosy, but perhaps I could be of some assistance, to whomever this specifically applies . . .
from Feb. 23rd ---->
First, congrats on getting a most excellent "deal" on these! Secondly. the set was indicated as missing sheets 26, 41, 47.
To wit: if someone here is the buyer and has the need, private message me and I'd be happy to work out making some copies of those 3 missing sheets from my sets, and then mail 'em on to you. Though only copies, at least this way you would have those sheets for viewing/reading reference and place-holding.
-- Scott Shier
*message me here, or to: firstname.lastname@example.org