| More information on trumpet #531 Russian Niello on solid silver |
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| This beautiful solid silver trumpet covered in niello decoration is very special, and must have been made 1806-9 |
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| I am indebted to Giorgio Busetto for analysing the marks found on this trumpet and helping me on other mark data. |
| Giorgio has thousands of pages on silver vertu and their hallmarks. You can view his page on my ear trumpets. |
