Need Silver Hallmark Identification Please

Hi -

I have a pair of coin silver serving spoons with a mark that I cannot identify. There are two marks: R.C. in script, and also MONTREAL. The first mark may be R.G. I am not sure. Please see photos.

Can anyone identify the maker and/or date these pieces?

Thank you!
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Hi Mike,

The marks are for Robert Cruickshank, made in Montreal (funnily enough!) between about 1773 to 1809 (when he died suddenly on a sea voyage!).

Cheers

Ben