19th C Tole Portsmouth Betty Lamp

American 19th century Betty lamp made of tole The upper section is copper.. These lamps burned oil or grease with a twisted cotton wick that was placed in the internal 'wick support'. This lamp retains the original 'wick pick' used to pull the wick forward in the wick tube. When the lamp is firmly attached to the base, it is often called a 'Portsmouth Betty'. The design is believed to have originated in the Portsmouth New Hampshire area.

Reference: Early Lighting a Pictorial Guide. The Rushlight Club

Condition: As found, see photos. Wear as expected with age & use. Approximate Dimensions : Height 9 1/2", diameter of base 6 1/2".