Unusual silver plated kerosene oil lamp with bright cut, hand engraved decoration. Wick adjustment knob marked The Silberlight Co., London, Manufactured in Germany. 19th century. There is a heart shaped maker's stamp on the cross shaped brace on the underside of the base. Size: 7 1/8 inches height x 4.5 inches diameter. Includes an amber glass ruffled chimney. Height including chimney is 10.5 inches. Very good condition, with slight tilt to threaded burner assembly and slight misshaping of wick opening.