Postby dognose » Sun Feb 20, 2011 1:49 pm
Hi,
Welcome to the Forum.
It is E J Trevitt & Sons. Your mark is an earlier one than you found, it was registered on the 13th October 1898 by Enoch James Trevitt and Charles James Trevitt trading as E J Trevitt & Sons of 29, Augusta Street, Birmingham.
It was not uncommon for Birmingham manufacturers to enter marks at the Chester Assay Office, as some Birmingham made wares did not have a good reputation.
The rest of your conclusions are correct, 1904, 9ct.
Trev.