318949.0058 Unidentied device and motion clocks sitting on gridded table in front of gridded wall.
odd: label: General note
content: Card Number: 157
label: General note
content: Category: Unidentified study
label: General note
content: Copy negative: 92-7947
label: General note
content: Information in photo: 106
label: General note
content: Information on photo: 17904 (?)
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) / 2.1: 318949.0001 to 318949.0180
unitdate: label: Date
content: undated
container: label: Container
content: Box 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Negatives