Vintage 60s 70s MCM Fat Amber Glass Table Lamp

Vintage 60s 70s MCM Fat Amber Glass Table Lamp EF & EF Industries Chicago Model? 502 Hollywood Regency Style Fat glass globe portion measured approx 11” diameter and 6-7” tall Overall lamp with shade holder measures approx 32” NO SHADE INCLUDED Tested with a one way bulb. Two clicks it stays on. Two clicks it goes off. Assume it’s a 3 way switch At bottom of lamp socket is a white … washer? Part of it appears to be missing Glass has interior spots as well as some exterior marks that are tactile - I do not know if these were factory blemishes or acquired over its life