nice piece Mike - I collect celeries - and don't have this one

hate to be Mr. Picky, but for the sake of folk who may take your description at face value, and think the design is cut, literally - would suggest the words 'pressed - imitation cut' are added (Thompson say 'Imit. cut').
My opinion of the wording in the link is also that this perhaps lacks some clarity - since it seems that this factory did actually produce cut wares - and I can only see the word 'mitres', and don't see the word pressed mentioned in conjunction with this design.
good find though - don't think I've seen this Rd. No.
Edited to add............ apologies to Christine - this has crossed with hers - the Mods. can delete mine if they wish.