| buy no | 20 |
| style | ear tube |
| brand | Euro Vibraphone |
| based in | UK |
| trademark | |
| made | 1930 |
| retailer | unknown |
| earpiece | solid silver |
| body | solid silver |
| horn | solid silver |
| horn dia | 8x4 mm |
| length | 25 mm |
| weight | 4 gm |
| size |
|
| grille | none |
| marks | Patent 33104-1930 |
| ring | no |
| adjustable | no |
| condition | Excellent |
| acquired | 2008 |
| seller type | dealer |
| found in | Littleton CO |
| country | USA |
| value |
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| seller note | Ear tubes with the original box |
| comment | Finally found a pair - now they seem common enough ! and of course USELESS ! |
| shape | weird |
| boxed | yes |
| gwrok | yes |
| wax | |
| bay | 5 |
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