After missing out on a superb one of these when the bidding went a bit crazy, I was pleased to pick this up for very much less .
The plate contains a large piece of Paradelograptus tenuis, mixed up with broken bits of the same and also Kiaerograptus.
Lower Ordovician, Fezouata Formation, Zagora region, Morocco.
(I think the seller's ID is OK - graptolites can be very tricky and I haven't checked it in depth but it matches one (fig 5B) in this paper on Reseachgate: Ordovician Fezouata)
I've roughly photoshopped it in photo 2 to show the single specimen and added a mirror image in photo 3 to reconstruct its other half (which was present in the one I couldn't afford - I wonder if anyone here has it? ).
Other graptolites brushed out:
Doubled up: