| style | large dome |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1893 |
| retailer | |
| earpiece | tin |
| body | iron |
| horn | iron |
| horn dia | 128 mm |
| length | 458 mm |
| weight | 263 gm |
| size |
|
| grille | holes |
| marks | none found |
| ring | no |
| adjustable | earpiece rotates |
| handed | no |
| rarity | unusual |
| build | tooled |
| condition | no ear piece paint missing |
| acquired | 2014 |
| seller type | dealer |
| found in | Green Bay WI |
| country | USA |
| value |
|
| seller note | ANTIQUE BRASS EAR TRUMPET HEARING AID HORN |
| comment | I have several in this form but none with the fine grille |
| accessory | |
| boxed | no |
| shape | hat |
| gwrok | yes |
| wax | no |
| bay | 1 |
| details on the field categories may be found here | |