Help Identifying British Marks on Gravy Server

Hello - I have a gravy server that I have been trying to research to no avail. I have attached the picture the first mark looks like a W and the next almost looks line two lines possibly a bird and the third mark looks like an A. Then it says warranted Silver Soldered - EPNS - England - 6596. Any help identifying the marks - age, etc. would be greatly appreciated. Thank you in advance for your consideration.

William Adams Inc., Birminham, England.

Thank you for your reply - can you provide any information on the maker - or can you date the piece I have…thank you again…