Help with maker CH (or GH) on 1865 trowel

[dancula]

I can't seem to find a maker using CH or GH? for the 1865 time period in London on this silver trowel with turned oak handle.
Any suggestions?
Thank you.

[Essexboy Found]

Hello, can I throw a different thought in. George Unite, normally I think Birmingham, but he had a silver marked in London 1864-1916 including many various items. Check "silvermakersmarks" web site. The upstrokes do not appear of the same thickness.

Fishless

[dancula]

Awww... you might be on to something! That does seem like a plausible solution! Thank you!