King Stephen Penny. Help to identify mint?

[Duncan149]

Hi. The moneyer seems to be RODBERT but I cant pin the mint down from what is visible. Any suggestions? Its a Watford type.

Many thanks. Duncan

 

 

[Ukstu]

It's a bit of a long shot but you could search the Fitzwilliam Corpus for a die match. There was quite a few Rodberts at a number of mints. You could just look through all the Rodberts for that coin type that struck at all the mints or concentrate on certain mints. London likely being the most common. I've had matches of half and quarter pennies so it's possible. 

https://emc.fitzmuseum.cam.ac.uk/advanced-search

[Duncan149]

Hi. I have had an identification for this coin suggesting the mint letters are GRA for Cambridge. Thanks to all for looking.