Yep
Basically anything up to the day before they got the registration-and had time to change the mould!
It usually took anything from 3-6 months to get registration - and come to think of it Jobling clearly batched them up and applied in blocks. that gives you an idea of the possible timeslot.
I don't have the exact date to hand
cheers
Mike
PS if you ever have such a thing as an idle day - go see the actualy registration documents at Kew they are great! I don't have a picture of the fircone registration, but I do have 'snaps' of most of the great Jobling registrations.