Brass Kerosene Rayo Lamp, Bradley & Hubbard Mfg. Co., Meriden, Connecticut, Early 20th Century. The filler cap stamped "Rayo," the thumb wheel stamped "RAYO/ ABCO" for Archer & Pancoast Co., fitted with a chimney and milk glass hobnail shade; electrified.

H: 20.75 in. (to top of chimney), Diam: 11.25 in. (shade)