Henry Eagles - Gloucestershire Constabulary 1800's (General)
Hi - have got a copy of page 141 of that book and your reckoning was absolutely right! Talking about Henry Eagles it does say that the building was believed to be a blacksmith's shop prior to becoming a police station (not many of them about these days - given the rate they are closing!).
Next time I am in the area I will take a few pictures but on previous visits have never been able to identify exactly which building it is. Thanks for your interest and help.
Regards
Paul