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US Patent: 60,609
Improvement in ellipsographs
Patentee:
Honestus M. Albee - Webster, MA

USPTO Classifications:
142/33, 144/228, 82/142

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William F. McNamara

Patent Dates:
Granted: Dec. 18, 1866

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for H. M. Albee

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