Tea pot

[canadagrl20]

Hello all, I recently was given a tea pot that belonged to my great grandma, I think its silver plated and its maker is one James Deakin & Sons on the bottom it has the followin m 5 8 9 2 f. I was wondering if anyone had ideas on where I could go to find info on it, I have searched the web but have had no luck :blink:
\

                                    thanks
\                                Jen