| style | large dome |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1880 |
| retailer | |
| earpiece | brass |
| body | tin |
| horn | tin |
| horn dia | 138 mm |
| length | 518 mm |
| weight | 298 gm |
| size |
|
| grille | none |
| marks | none found |
| ring | no |
| adjustable | earpiece rotates |
| handed | no |
| rarity | unusual |
| build | smithed |
| condition | not bad |
| acquired | 2016 |
| seller type | dealer |
| found in | Brooklyn NY |
| country | USA |
| value |
|
| seller note | A large ear trumpet with a somewhat unusual sound collector.It's a variation on the double parabolic. |
| comment | I have wanted one of these for a while and have a similar item with a different construction. Bit expensive but the collection is about variety. |
| accessory | |
| boxed | no |
| shape | cone |
| gwrok | yes |
| wax | no |
| bay | 1 |
| details on the field categories may be found here | |