I don't know a ton about this set. From what I can tell on the internet it appears to be a Wallace Rose Point silver tea service.
Each piece has Wallace 1200 stamped on the bottom. I'm happy to take closer pictures if you have any questions. The item "Wallace Rose Point #1200 Silver Plate 6 Piece Coffee/Tea Set With Tray" is in sale since Sunday, June 6, 2021. This item is in the category "Antiques\Silver\Silverplate\Tea/Coffee Pots & Sets".The seller is "benistgod" and is located in Overland Park, Kansas. This item can be shipped to United States.