US Patent: 183,608
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| Improvement in Measuring-Rules
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Patentee:
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| Emery D. Waterbury (exact or similar names) - Mason City, IA |
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Patent Dates:
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| Granted: |
Oct. 24, 1876 |
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Patent Pictures:
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Russ Allen.
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Description: |
| Example observed with E. Smith & Co markings. Sliding, multipurpose rule that can be used as a conventional rule, sliding to measure openings, and also adjusted to form any desired bevel.
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