COFFEE POT?

Been wondering what I could take for Mouse, my Orkney cousin as a present - and I decided on this Georgian(?) coffee pot which I inherited from my mother.
I love it for its elegance & for the consummate workmanship, but I'm never going to use it - I polish it from time to time, but really - apart from a few beautifully battered spoons which I'll never get rid of - I'm not that much of a "silver" person.
Mouse is from a silver-orientated family - I just hope she'll be pleased!
Silver nerds will be able to tell from the hallmark whether this is Georgian, Queen Anne or Victorian? See extra...