| buy no | 52 |
| style | sonor |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1875 |
| retailer | unknown |
| earpiece | wood |
| body | faux tortoise shell |
| horn | faux tortoise shell |
| horn dia | 52x35 mm |
| length | 148 mm |
| weight | 82 gm |
| size |
|
| grille | decorative |
| marks | none found |
| ring | no |
| adjustable | earpiece rotates |
| handed | no |
| rarity | common |
| build | tooled |
| condition | Good |
| acquired | 2012 |
| seller type | auction |
| found in | Barnard Castle |
| country | England |
| value |
|
| seller note | A 19th CENTURY TORTOISESHELL POCKET EAR TRUMPET |
| comment | Another Sonor variant missing from my collection |
| accessory | |
| boxed | no |
| shape | straight |
| gwrok | yes |
| wax | no |
| bay | 2 |
| IG | 0 |
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