File:Medalla aluminio.jpg
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Captions
Captions
Medal minted in 1889 with aluminum obtained chemically
Summary
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| Description |
Español: Medalla acuñada en aluminio en 1889 por la empresa The aluminium Company Limited, de Londres, para celebrar su inauguración. Esta empresa obtenía aluminio por reducción química, procedimiento que quedaría obsoleto a los pocos años al desarrollarse los métodos electrolíticos. Colección y foto M. Calvo
English: Medal minted in aluminum in 1889 by The Aluminum Company Limited, in London, to celebrate its inauguration. This company obtained aluminum by chemical reduction, a procedure that would become obsolete within a few years when electrolytic methods were developed. Collection and photo M. Calvo |
| Date | |
| Source | Own work |
| Author | Miguel Calvo |
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:12, 7 October 2019 | | 1,354 × 1,263 (1.86 MB) | Miguel Calvo (talk | contribs) | User created page with UploadWizard |
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