These have been tested and are the sterling silver cased, not silver glaze, but sterling silver on the entire outside of the pieces. If you look on line, you will find these with the silver mark, you will find these with the Rosenthal mark, they had the paper label originally. The coffee pot is 8-1/2" X 8-1/2", the creamer is 3" X 5" and the sugar bowl measures 3" X 4-1/2". All 3 pieces are in excellent condition. The item "Vintage Sterling Silver Overlay/Clad Rosenthal China Porcelain Coffee Set 3 pcs" is in sale since Thursday, July 25, 2019.
This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Rosenthal". The seller is "4anher5" and is located in Rice, Texas. This item can be shipped worldwide.