I had thought it was colonial given that the marks are similar to London or Great Britain Hallmarks of the 1820s. But as yet I have not been able to find anything similar. I would appreciate any help in identifying
(a) the maker - J.K. & Co.
(b) the place of origin


Regards
M
P.S. This is my first post. If I have posted in error or if the post includes errors, please advise