History of the manufacturer
Isaria Maatschappij, N.V. Holl., Rotterdam
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Isaria Maatschappij, N.V. Holl., Rotterdam (NL) |
| Abbreviation: | isaria |
| History: |
Isaria Maatschappij, N.V. Holl., Postbus 301 (geb. Electrostoom) , Rotterdam. Years of radio production: 1925 - 1928. Example of used Brand/model name: ISARIA; CARUSO. This has been given to us by Frans J.J. Driesens.
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Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| NL | 25 | co 2 [early] | A410 | Information taken from Radio Wereld 25/22. Picture Nr.: 166.01 HF, detection and 2 x LF. 2... |
| NL | 26 | no name [late] | Information taken from Radioboek voor den Handel, Amateur en Luisteraar, Ing. J. Schiere, ... | |
| NL | 27 | III | Information taken from Radio Wereld 27/10. |
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| Data Compliance | More Information |