Unspecified / 19th century
Microscope
The Smithsonian catalogs Microscope as microscope in its Science & Scientific Instruments records.
Simple aquatic microscope with square stage, sub-stage mirror, and four lenses, that fits into and stands on a wooden box lined with velvet. It apparently came from the collection of Francis X. Brezina, a European intellectual.
A CLOSER LOOK
The Smithsonian lists the object under Science & Scientific Instruments and dates it 19th century.
Simple aquatic microscope with square stage, sub-stage mirror, and four lenses, that fits into and stands on a wooden box lined with velvet. It apparently came from the collection of Francis X. Brezina, a European intellectual.
FOLLOW THE EVIDENCE
Smithsonian InstitutionMicroscopeOriginal explanation based on the sources above. Images carry their own reuse terms.