| style | con tube |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1910 |
| retailer | |
| earpiece | faux tortoise shell |
| body | covered tube |
| horn | faux tortoise shell |
| horn dia | 57 mm |
| length | 1380 mm |
| weight | 385 gm |
| size |
|
| grille | none |
| marks | none found |
| ring | no |
| adjustable | flexible ! |
| handed | no |
| rarity | unusual |
| build | tooled |
| condition | excellent |
| acquired | 2016 |
| seller type | dealer |
| found in | Raamsdonksveer |
| country | Netherlands |
| value |
|
| seller note | Ear trumpet made of celluloid with a rubber hose, in good condition - a very rare model |
| comment | This conversation tube is unusual and although I have another with faux tortoiseshell ends this one is a bit different. I also secured a substantial discount on the asking price. The tube is rock solid and perishing so it cannot be bent/straightened. |
| accessory | |
| boxed | no |
| shape | flare |
| gwrok | yes |
| wax | no |
| bay | 3 |
| details on the field categories may be found here | |