A photo taken in the mid-thirties showing South-worth, formerly of Bell Telephone Laboratories now retired from the company, conducting some of the work done at Holmdel, on electrical wave guides. A circular electric waveguide system may eventually carry up to 200,000 telephone voices by means of radio waves less than one-quarter of an inch long. On the Holmdel sit, Bell Laboratories will build its new laboratory.

---

A photo taken in the mid-thirties showing South-worth, formerly of Bell Telephone Laboratories now retired from the company, conducting some of the work done at Holmdel, on electrical wave guides. A circular electric waveguide system may eventually carry up to 200,000 telephone voices by means of radio waves less than one-quarter of an inch long. On the Holmdel sit, Bell Laboratories will build its new laboratory.

---

Size: 5276px × 3975px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archival, archive, bell, guideselectricelectricalelectricitycommunication, historical, history, photograph, photography, photographyphotographbell, telephone, telephoneelectrical, wave