Silver Goblet (maybe 1807 London?)

Hi

I was handed this goblet and I am trying to get some more information on it. From the little bit of research I did I think it is from 1807 from London.
The hallmark I believe is “HN”, if you zoom in all the way in the first picture you can see the diagonal of the N.

What do you think?

dropbox.com/s/p2hhxuabr9k8y … 0.36-2.jpg
dropbox.com/s/e79dds47au9r6 … .11.42.jpg
dropbox.com/s/zzq5theek2ip3 … .11.09.jpg

Posted links because the files were too large for the forum.

Thanks for any help!

Yes this is a London 1807 hallmark. HN is Henry Nutting.

There also is some sort of crest on it. How would I go about identifying it?

Not the greatest pictures but I cannot take any better ones for a while.

db.tt/WsupWIzQ

Try Fairbairn’s Crests