I have an ornate table with EF.EF Industries, INc. Lamp dated 1971 janwright77363@embarqmail.com
Not sure if this is the same EF & EF you were looking for- but- EF & EF industries was a decorative lamp company in Chicago during the 70's. They made huge (25+ inches in height) ornate glass lamps. I have an amber one with a nightlight in the base- very pretty if you like 70's vintage. I don't know if they still exist but the lamps are worth 70$ nowadays- last I heard.
My EE EF lamp is marked Chicago if that is any help.yes
contrary to alot of peoples beliefs ef ef industries is the maker of the base and only the base the glass part of the lamp could be made by any of a number of glass makers
Ply Gem Industries Inc. is a subsidiary of Nortek Inc
What is Eagle Picher Industries, Inc. worth?
What happened to Highline Industries, Inc
QST Industries Inc., Prince Corp., Findlay Industries Inc., TS Trim Industries Inc., and HFI Inc. lead the industry.
Schiffenhaus Industries Inc. is based in Newark, New Jersey
The symbol for Friedman Industries Inc. in the AMEX is: FRD.
The symbol for AEP Industries Inc. in NASDAQ is: AEPI.
The symbol for Gencor Industries Inc. in NASDAQ is: GENC.