Teapot - Copper - Copper dinanderie

The kettle is made by the Belgian brand Silea.
The embossed stamp on the bottom shows the logo of a copper engraver with a hammer at an anvil, surrounded by the text "MADE IN BELGIUM". Just above that is the brand name Silea, carved in an ornate, flowing script.
Silea was a well-known Belgian producer of decorative and household copper and brass wares (often referred to as dinanderie), active in the 20th century.