318949.1231 This is one of two images ( see 318949.1232) which shows a projector box for film reading in daylight room. Motion lab gridding all about. There are two people, a man and a woman, looking at films.
odd: label: General note
content: Category: business and apparatus of motion study
label: General note
content: Gilbreth image: 210.13
name: label: Collection Creator
content: Perkins, James Secor
label: Collection Creator
content: Gilbreth, Frank Bunker, 1868-1924
label: Collection Creator
content: Gilbreth, Lillian Moller, 1878-1972
setName: label: See more items in
content: Frank and Lillian Gilbreth Collection
label: See more items in
content: Frank and Lillian Gilbreth Collection / Series 2: Glass Stereo Slides (Positive) / 318949.1158 to 318949.1238
unitdate: label: Date
content: Jan. 20, 1921
container: label: Container
content: Box 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Negatives