File:Edward Kellogg & Chester Rice with cone speaker 1925.jpg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:00, 3 May 2021 | 935 × 603 (360 KB) | Materialscientist | FFT | |
17:43, 24 September 2014 | 948 × 617 (186 KB) | Chetvorno | User created page with UploadWizard |
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