| style | sonor |
| brand | Unknown |
| based in | |
| trademark | |
| made | 1920 |
| retailer | |
| earpiece | celluloid |
| body | faux tortoise shell |
| horn | faux tortoise shell |
| horn dia | 46x32 mm |
| length | 120 mm |
| weight | 64 gm |
| size |
|
| grille | decorative |
| marks | none found |
| ring | no |
| adjustable | earpiece rotates |
| handed | no |
| rarity | common |
| build | tooled |
| condition | excellent |
| acquired | 2016 |
| seller type | dealer |
| found in | Witham |
| country | England |
| value |
|
| seller note | Antique Ear Trumpet Hearing Aid - Sonor Type Celluloid Faux Tortoiseshell. a Sonor Type Ear Trumpet made from Celluloid in the Tortoiseshell style with ornate brass grill and telescopic ear piece. Size 9.5 cm tall 4.5 cm wide (when closed) Condition in excellent, there is some rubbing to the gold plating to the ear piece and a few light scratches to the body expected with age. |
| comment | I have one the same size (#11) but it is decorated and name branded - this has neither. Looks in good shape and I got a £70 discount on the Ebay BIN price |
| accessory | |
| boxed | no |
| shape | straight |
| gwrok | yes |
| wax | no |
| bay | 2 |
| details on the field categories may be found here | |