Thank you in advance again for your help. I appreciated the help on the fork silversmith mark. I have this old teapot or is a coffee pot. It is silver. But I don’t know if it is silver plate or silver? It is stamped on bottom. The mark is like a bird or eagle? Or something of that nature. It has what I think is a glass handle or maybe ceramic? It doesn’t have a metallic smell or does an earth magnet stick to it. The only stamps are on the bottom. This was a thrift store find.