Projectors
Subject
Subject Source: Library of Congress Subject Headings
Found in 5 Collections and/or Records:
Hands Assemble slides for Knowledge Box at Illinois Institute of Technology
Digital Image
Identifier: 202101_68_16_01
Dates:
Digitized: 2022-10-05
How to Condense and Project Light with Lenses
Digital Image
Identifier: 202101_45_02_02
Dates:
Digitized: 2022-10-12
World View 1954 exhibit or installation design
Digital Image
Identifier: 202101_02_02_03
Dates:
Digitized: 2022-10-13