Marconi Radio Valve Type MT1, by Marconi Company, London, 1920 | |
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| Inventory Number: | 48681 |
| Object Type: | Object |
| Place Created: | London United Kingdom (England) Europe |
| Subject Classification(s): | Radio communication Radio communication Radio communication Radio communication |
| Accession Number: | 2004-9/478 |
| Primary Inscriptions: | "10 TURN / GRID" handwritten in label stuck to upper neck of bulb. "Type MT / 3 ELECTRODE / Rating - Approx 100W / Used for Transmitting / 1920" handwritten on label stuck to main body of bulb. |
| Provenance: | Presented by the Marconi Corporation. |
| Collection Group: | Marconi Collection |
| Material(s): |
Glass nickel assorted metals. |
Narratives | |
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