This gravy boat is a mystery to me. I can't find anything about a manufacturer called "Mills" with this hallmark, also I have no idea why there would be a "48" or a "22" stamp. The castle tower stamp is also unknown to me. Would love to solve the mystery so I reach out to the esteemed members on this forum and their knowledge.
Any information on this gravy boat would be greatly appreciated!!! Thank you all in advance for your time.
- Chuck

