Need help identifying maker, year, and if London?

[tristate]

I have an adorable little trinket box that I purchased as an antique but I think it might be much newer. I can't find the manufacturer or confidently identify where it was made or by whom. Can anyone help? Thanks!

[AG2012]

Hi,
``CNB`` maker (London) worked in 1980`, unknown to me.
Date letter is 1983.
Best wishes

[Traintime]

Any chance you can show the entire item for future reference to aid in identifying objects from this yet to be found maker?

[tristate]