US Patent: 65,378
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Improvement in Clapboard-Gages
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Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Jun. 04, 1867 |
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Description: |
This is a double-level square designed for marking clapboards for cutting.
The smaller fence is held against the corner board, and the larger can be
used to mark the clapboard.
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