| style | london dome |
| brand | C C O |
| based in | France |
| trademark | |
| made | 1895 |
| retailer | |
| earpiece | brass |
| body | brass |
| horn | brass |
| horn dia | 53 mm |
| length | 135 mm |
| weight | 89 gm |
| size |
|
| grille | decorative |
| marks | C.C.O PARIS |
| ring | no |
| adjustable | no |
| handed | no |
| rarity | common |
| build | tooled |
| condition | over cleaned |
| acquired | 2016 |
| seller type | dealer |
| found in | Prinsenbeek |
| country | Netherlands |
| value |
|
| seller note | VERY RARE ANTIQUE BRASS EAR TRUMPET HEARING AID DEVICE FINE DETAILS. MARKED G.C.O. PARIS |
| comment | Actually it is CCO Paris This is a larger version of a dome I already have #237 |
| accessory | |
| boxed | no |
| shape | dome |
| gwrok | yes |
| wax | no |
| bay | 2 |
| details on the field categories may be found here | |