Regency Reproducing Machine Writing Box c1810

Regency Reproducing Machine Writing Box c1810

A rare English Regency period reproducing machine / writing box, inlaid with ebony & brass stars & Greek key fret. UK c 1810. 23 x 28 x 46cm
DM.for $
With secret compartments & an early type of reproducing / letter copier. Sensitised paper was placed between two layers of felt over which a small roller was passed. Variants were developed in the 18th century by industrialist James Watt, and Thomas Jefferson.

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