Search Constraints
You searched for:
Genre
photographs
Remove constraint Genre: photographs
Topic
Classrooms
Remove constraint Topic: Classrooms
Topic
Laboratories
Remove constraint Topic: Laboratories
Topic
Universities & colleges
Remove constraint Topic: Universities & colleges
Rights
Copyright Not Evaluated
Remove constraint Rights: Copyright Not Evaluated
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>