Martin Hall fork

[JanGroen]

Good evening
I have obtained this fork today. If I am correct it is by Martin Hall & Company and were made in London in 1877? It is about 15cm long. What will the use have been? Any idea of the history and what the pattern may be? It seems to have a registration mark on it as well. It have different monograms on each side.
Jannie

[JanGroen]

Good day
Still no information on this item. It weigh about 21 grams, if that will help

Thanks again
Jannie

[Waylander]

Hi Jan
Concur with your views on maker (Martin, Hall and Co) and date.
Waylander

[JanGroen]

Hi Jan
Concur with your views on maker (Martin, Hall and Co) and date.
Waylander

Thank you
Do you think it would have been a registration mark on the neck?

Jannie