| 1987.0487.385 | Texas Instruments Collection | Object |
| Germanium Grown Junction Transistor TI number: G00038 Item Significance: First phototransistor introduced by TI. Announced at the March, 1954, IRE show. OTHER Information: Display lists contributors as Elmer Wolff-Clark Fishel was part of original S/B Lobby display. |
| Texas Instruments (Elmer Wolff.)
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