Height: Approximately 21cm Diameter of mouth: Approximately 6cm Diameter of base: Approximately 8.8cm Origin: Unknown Likely EPNS (Electro-plated Nickel Silver / Silver Plated) Coffee pot A marking of "PNS" is visible on the back. If the initial "E" is missing from the marking, it would be EPNS, meaning Electro-plated Nickel Silver / Silver Plated. The handle is made of black resin. The interior is generally clean, and given this degree of discoloration, it seems to be silver plated. I have intentionally left it unpolished to maintain a shabby chic aesthetic. The form is also very lovely. I think it's a convenient size for a 1-2 person pot. Please refrain from price negotiations.