This is a circa 1910, adjustable desk lamp made by Greist Mfg. The lamp is brass with an adjustable brass shade. The lamp has a 20 1/2" height: the lamp base has a 5 1/2" diameter: the brass shade has a 7 1/2" diameter. The lamp has a back to front depth of 12" when the shade is pointed directly down and 15" when the shade is tilted out. The lamp has a light bronze patina and has been rewired for use. It has a push switch on the socket, above the shade. The condition of all components is very good. Exact shipping costs are calculated at purchase.