Silver Hallmark ID - Pocket Watch Case
I inherited an old English pocket watch from my great-grandfather with a silver case. I have reviewed a few sites and it appears to be a Sterling (lion) and made in Chester (shield with 3 wheat sheaves with the sword) --- however I cannot find the first scripted A which I believe indicated the year.
Please let me know from the experts if I am even remotely correct with the above conclusions and what other information you can provide. Thank you so much!