Category:Edwin Holmes (inventor)
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| Date of birth | 25 April 1820 West Boylston | ||||
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| Date of death | 1901 | ||||
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Media in category "Edwin Holmes (inventor)"
The following 7 files are in this category, out of 7 total.
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03. Signal box for demonstration.jpg 1,785 × 3,241; 1.21 MB
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Edwin Holmes (inventor).jpg 2,350 × 2,700; 1.53 MB
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Edwin Holmes finds Charles Williams shouting into box.jpg 375 × 247; 63 KB
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Edwin Holmes hook.jpg 717 × 1,394; 452 KB
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Edwin Holmes.jpg 2,013 × 3,158; 1.35 MB
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Holmes lining for safe.jpg 1,174 × 2,620; 1.01 MB
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Holmes switchboard may 1877.jpg 3,733 × 520; 589 KB
