The broad shorter pot has a broken hinge on the lid , which you cannot tell when the lid is just sitting in place. SEE PHOTO of this -- final photo shown. I know nothing about the maker or the kind of metal itself.
LAST PHOTO shows marks I find on the bottoms. Please see all photos and let me know if you have any questions. The item "Ornate Vintage Silver Plate Metal Teapot Tea Coffee Pot Service Set silverplate" is in sale since Sunday, January 6, 2019.This item is in the category "Antiques\Silver\Silverplate\Tea/Coffee Pots & Sets". The seller is "mightyinc" and is located in Monterey, Massachusetts. This item can be shipped to United States.