Thanks

dognose wrote:Hi,
Only the earliest likely date by the British Registry Design mark:
https://www.925-1000.com/registry.html
It must be remembered though, that some designs were used for many years after their registration.
Trev.
Essexboy Fisher wrote:Hello, that "could not have been made before date" may still be useful to closer date your servers. Sheffield's Aaron Hadfield did have more than 1 registered mark, varying with pellets and cartouche shape. The "silvermakersmarks.co.uk" website shows 4/5 marks for the concern, some that have only been seen used in short time periods. That same web site suggests the concern did not produce work after1865 and that "Martin Brothers & Naylor" also had a "AH" mark used around 1850.
Fishless