Vintage Germany P5559 Silver Overlay 18 Salt Cellar 2 Tiered Plate Master Salt?? I have a question on the master salt because I’m not sure. All the same pattern. Some of the small salts have the initial TM, but I do not know what that is. There is something on the bottom of the plate. See photo I could not make it out. All are in fantastic condition. No chips and silver is in great condition on all pieces. See photos they are part of the description.