| style | london dome |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1870 |
| retailer | |
| earpiece | vulcanite |
| body | brass |
| horn | brass |
| horn dia | 45x36 mm |
| length | 113 mm |
| weight | 72 gm |
| size |
|
| grille | none |
| marks | none found' |
| ring | no |
| adjustable | no |
| handed | no |
| rarity | unusual |
| build | smithed |
| condition | paint scratched |
| acquired | 2019 |
| seller type | dealer |
| found in | Raamsdonksveer |
| country | Netherlands |
| value |
|
| seller note | Ear trumpet, very small hearing device, possible for a child goed condition |
| comment | Never seen one of these before. The cone shape is familiar without the dimple in the top. |
| accessory | |
| boxed | no |
| shape | dome |
| gwrok | yes |
| wax | no |
| bay | 3 |
| details on the field categories may be found here | |