This model (E9937) appears in the wholesale. Issued by Union Hardware of Los Angeles. Base on the catalog no. 30 and year, this heater might dated to ca.
The heater uses a standard replaceable screw-base heating element, similar to those used in other'bowl' heaters. The coil on heating element was replaced recently which makes this heater back in good working condition as it shows in picture. The stamped-steel ornamental base and shell have a bronze finish and a vaguely art-deco look to them; and the bowl itself is'coppered' (copper-plated and polished). It also seems to have a its original mercerized cord.
Approx measure at : Dia 14 x Ht. Antique Item - Sell AS IS. The item "Vintage Universal Bowl electric heater by Landers Frary & Clark date to 1930" is in sale since Friday, July 13, 2018. This item is in the category "Antiques\Home & Hearth\Other Antique Home & Hearth". The seller is "franklinfinds309" and is located in Central Illinois.
This item can be shipped to United States.