Puckerings has dated this piece to the 1870s.
Covered in warm nutting burr Walnut with a fretwork image holder & ground glass screen which slides back and forth using the turned Ivory knobs; the folding easel on the interior to angle the viewer is also beautifully fretted. The graphoscope lens measures 7".

Unmarked but possibly made by Negretti & Zambra of London. All of the brass fittings have been professionally re-polished to gleam.
Heavy and solid but worldwide shipping is included so nothing additional to pay (except insurance if required).
Item ID: 34147
FREE Worldwide Registered Airmail Directly From London, England
Puckerings has dated this piece to the 1870s.
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