Search Constraints
You searched for:
Genre
photographic prints
Remove constraint Genre: photographic prints
Topic
Chemistry
Remove constraint Topic: Chemistry
Topic
Laboratories
Remove constraint Topic: Laboratories
Library Location
Department of Special Research Collections
Remove constraint Library Location: Department of Special Research Collections
Format
Still Image
Remove constraint Format: Still Image
Date
1920 to 1929
Remove constraint Date: <span class='from'>1920</span> to <span class='to'>1929</span>