Box 155
Contains 4 Results:
0031-29, typing, n.d.
This series includes photographs taken by the Gilbreths for their time and motion study research and efficiency studies. Materials include photographs, micromotion photographs, chronocyclographs, and stereographs. See corresponding folders in Series One, N-files for further folder details.
0031-30, micromotion strips; golf, Gilbreth family, and soldiers, n.d.
This series includes photographs taken by the Gilbreths for their time and motion study research and efficiency studies. Materials include photographs, micromotion photographs, chronocyclographs, and stereographs. See corresponding folders in Series One, N-files for further folder details.
Photographs, n.d.
This series includes photographs taken by the Gilbreths for their time and motion study research and efficiency studies. Materials include photographs, micromotion photographs, chronocyclographs, and stereographs. See corresponding folders in Series One, N-files for further folder details.