What is this? Can not identify

Have no idea what this means.

Hope somebody can shed some light on it.



This is a British design registration mark. An explanation can be found here. The salient points are that the design registered is for a metal object and it was registered on 16th December 1881. The object itself must therefore have been made at some point after that date.


Thankyou so much. Has been bugging me for a while