| style | one piece |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1820 |
| retailer | |
| earpiece | brass |
| body | brass |
| horn | brass |
| horn dia | 100 mm |
| length | 454 mm |
| weight | 157 gm |
| size |
|
| grille | none |
| marks | A |
| ring | no |
| adjustable | no |
| handed | no |
| rarity | unusual |
| build | smithed |
| condition | a bit beat up |
| acquired | 2019 |
| seller type | individual |
| found in | Colfontaine |
| country | Belgium |
| value |
|
| seller note | Antique copper ear trumpet |
| comment | Unusual shape but it looks OK. The construction is a C18 stitch join usually referred to as dovetailed, castellated or cramped. The construction suggests this is really quite old. Pictures also show the folded horn rim with back filled edge. |
| accessory | |
| boxed | no |
| shape | flare |
| gwrok | yes |
| wax | no |
| bay | 1 |
| details on the field categories may be found here | |