File:Deagan-pipelaphone.jpeg
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:23, 12 June 2026 | | 1,500 × 779 (378 KB) | Naren (talk | contribs) | Deagan pipelaphone, 1889, from US Patent 408,655 |
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