| style | london dome |
| brand | Penn |
| based in | USA |
| trademark | |
| made | 1910 |
| retailer | |
| earpiece | vulcanite |
| body | tin |
| horn | tin |
| horn dia | 58 mm |
| length | 93 mm |
| weight | 94 gm |
| size |
|
| grille | holes |
| marks | on box PMSCO large size London Hearing Horn |
| ring | no |
| adjustable | no |
| handed | no |
| rarity | common |
| build | tooled |
| condition | good some pitting - comes with a box |
| acquired | 2017 |
| seller type | dealer |
| found in | Fairhaven MA |
| country | USA |
| value |
|
| seller note | Antique London Hearing Horn Ear Trumpet with Box by Penn Surgical Mfg. Co. LONDON HEARING HORN No. 2898 Measures 3.75in L |
| comment | I do not have a trumpet made by this company so I bought it for the brand. |
| accessory | |
| boxed | yes |
| shape | dome |
| gwrok | yes |
| wax | no |
| bay | 2 |
| details on the field categories may be found here | |