US Patent: 1,871,176
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| Combination bevel, squaring and leveling device
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Patentee:
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| George F. Hall (exact or similar names) - Newark, NJ |
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Patent Dates:
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| Applied: |
Oct. 08, 1926 |
| Granted: |
Aug. 09, 1932 |
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Patent Pictures:
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1 | 2
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Russ Allen
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Description: |
| One of these appeared in a Martin J. Donnelly auction. A ruler would be clamped to this similar to a Stanley Odd Job 389,647 |
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