Found this carrier picture in a Old Book.

[Richard Farrant]

Originally Posted by RichardT10829

ahh. i thought that number was perhaps part of the WD number usually painted on the battery box (but obscured) i could swear there is a 675 and possibly a T above those numbers... what about dress is it possible to date it roughly from issue kit ?

Hmmm ........... did not enlarge until you posted, and I think you are right, that is part of the census number. No signs on the back of the motorcycle unless the photo has been censored, although it is usually obvious when that was done. I would say, it is post-D-Day, so mid 1944 onwards.

That was my theory blown out of the water