Unspecified / 1924
Watson's microscope record
Watson's microscope record
The Smithsonian catalogs Watson's microscope record as periodicals in its Microscopy records.
WHY IT’S INTERESTING
Description based on no. 43 (Jan. 1938).
A CLOSER LOOK
The Smithsonian lists the object under Microscopy and dates it 1924.
Description based on no. 43 (Jan. 1938).
FOLLOW THE EVIDENCE
Smithsonian InstitutionWatson's microscope recordOriginal explanation based on the sources above. Images carry their own reuse terms.