File:IRE at Luchows 1915 0364b.jpg
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Standing in background, L-R:
George W. Pierce, Harvard; Dr. Karl Braun; John Stone Stone, IRE president and toastmaster; Prof. Jonathan Zenneck; Dr. Lee De Forest; Nikola Tesla; Dr. Fritz Lowenstein; Dr. Albert N. Goldsmith, College City of New York; Judge Mayer; Dr. Karl G. Frank, Atlantic Communication Company; Edward J. Nally, VP, general manager, Marconi Wireless Telegraph Company of America; Robert H. Marriott, government radio inspector
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 15:32, 16 August 2017 | | 11,179 × 6,533 (15.38 MB) | Administrator1 (talk | contribs) | |
| 20:56, 29 January 2009 |  | 635 × 480 (49 KB) | Leydoig (talk | contribs) | Copyright IEEE History Center For more information, see IEEE GHN Image Policy |
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