| style |
con tube |
| brand |
Unknown
|
| based in |
|
| trademark |
|
| made |
1890 |
| retailer |
|
| earpiece |
vulcanite |
| body |
metal |
| horn |
metal |
| horn dia |
47 mm |
| length |
1050 mm |
| weight |
156 gm |
| size |
|
| grille |
holes |
| marks |
none found |
| ring |
no |
| adjustable |
flexible ! |
| handed |
no |
| rarity |
unusual |
| build |
tooled |
| condition |
Good |
| acquired |
2012 |
| seller type |
individual |
| found in |
Greenbackville VA |
| country |
USA |
| value |
|
| seller note |
VIctorian Era Antique Flexible Ear Trumpet Hearing Aid Device metal tube |
| comment |
The exposed metal tube is unusual |
| accessory |
|
| boxed |
no |
| shape |
flare |
| gwrok |
yes |
| wax |
no |
| bay |
3 |
| details on the field categories |
