Name: | E-D Manufacturing Co., The; Philadelphia, PA (USA) |
Abbreviation: | ed-mfco |
Summary: |
The E-D Manufacturing Company advertised in a December 1922 Radio News magazine. They offered a line of unit sets.
The company was located at 3269 Arch Street in Philadelphia, Pennsylvania. (February 1923, Commercial America magazine advertisement page 70) |
Founded: | 1897 |
Production: | 1922 - |
History: |
The November 1922 issue of the Electrical Merchandising magazine had a news blurb about the company. (page 132) "The E-D Manufacturing Company, Philadelphia, has been organized to sell radio equipment manufactured by the Electro-Dental Manufacturing Company. The officers of the Company are E. W. Sprankle and R. W. Brown. The E-D Company is offering to the market panel mountings and switches of new and unusual mechanical design. The unit design of the E-D panels is particulary interesting as the set can be increased from time to time." |
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 23 | Box | One dial (primary tuning control knob) | |
USA | 22 | Unit Tuner | The E-D Manufacturing Company offered a line of Unit sets in a December 1922 Radio News ad... | |
USA | 22 | Detector Unit | UV200 | The E-D Manufacturing Company offered a line of Unit sets in a December 1922 Radio News ad... |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |