Author ss: R. & J. Beck (Firm) / Period: 19th century / Language: No linguistic content - YCBA Collections Search Search Results

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Author ss R. & J. Beck (Firm)

Period 19th century

Language No linguistic content

R. & J. Beck (Firm), creator. Achromatic stereoscope.

R. & J. Beck (Firm)

Achromatic stereoscope

not before 1865