US Patent: 16,359
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Instrument for Measuring Boards
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Patentee:
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James Jones (exact or similar names) - Rochester, NY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Jan. 06, 1857 |
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Ralph Brendler
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Description: |
This is a traveller which uses a series of dials to keep track of the
number of rotations, up to 9999 rotations. It is marked as a board
rule, but it could be used for any lineal measurement.
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