'57/87' slide rule by AW Faber
`57/87' slide rule by AW Faber, Rietz, Germany, used in health survey work, by Ann Cartwright, director of the Institute for Social Studies in Medical Care, 1955-1993.
- Measurements:
-
overall (closed): 40 mm x 300 mm x 10 mm,
overall (extended): 40 mm x 550 mm x 10 mm,
- Materials:
- plastic (unidentified)
- Object Number:
- 1993-1390/1
- type:
- slide rule
- Image ©
- The Board of Trustees of the Science Museum