Ropework and gadrooning - so even without the Rd. No. it wouldn't be difficult to suggest that Ed. Moore was the first choice for maker. Not a design that I've seen before, and not evident in my books or, from what I can see, on the Board's pressed glass encyclopedia, so unable to say presently whether this was made as an unlidded item, or lidded - and I don't have the Kew picture yet, so will have to wait a while for the answer. I suspect lidded though. I've looked on Neil's great site, but doesn't appear there either.
The raised No. inside the bowl is quite sharp, so I'd suggest pressed not too long after the design was first Registered.
Made using a four part mould. Jenny Thompson suggests that Moore's use of gadrooning was influenced earlier in that decade by designs from John Walsh Walsh, but whatever the reason they seem to have been fond of rope and gadrooning, decorative features that lend themselves fairly easily to glass patterns and are appealing, visually. The stippling on this one, from what I can see on other Moore pieces, seems unusual.
If we have this on the archives here, Fred, no doubt you'll let me know, and would be interested to hear if I've missed seeing this shape somewhere in the books.