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Polygraph. Hawkins's machine for writing, drawing &c. / J. Pass sc.

Polygraph. Hawkins's machine for writing, drawing &c. / J. Pass sc.

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description

Summary

Print shows a duplicating device, or polygraph, for simultaneously producing two copies of a handwritten document.
date_range

Date

01/01/1825
person

Contributors

Pass, J., engraver
create

Source

Library of Congress
copyright

Copyright info

No known restrictions on publication.

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