Antique, Silver Quadrule Plate Coffe/Tea Pot and Sugar Bowl, Unknown Marking

Antique, Silver Quadrule Plate Coffe/Tea Pot and Sugar Bowl, Unknown Marking. Gorgeous scrolled handle and spouts, ornate, with attached lid on pot and removable on bowl.

Coffee/Tea pot 8 tall at top of lid. 8 1/2 from handle to spout. Sugar bowl 6 1/2 tall to top of lid. 8 from handle to lid.