Is this King George 3rd London Silver?

[darbybr]

Hello,

I'm having some difficulty identifying these hallmarks, they are from a beautiful rose gilded christening mug, I think maybe King George 3rd, London, I don't know the maker W.K. though, any feedback would be much appreciated.

Thanks



http://s29.postimg.org/qmd7hspdj/hallmarks2.jpg

[img=http://s29.postimg.org/uvhxjysmr/hallmarks2.jpg]

[spobby]

I replied on the other forum ..
"I make the date 1833/4 - so William IV, with the makers mark of William Knight II"
Hopefully this is correct
Regards
John