Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Pressure-Height Slide Rule
University of Chicago PressU.S.A.
Plastic on wood
194340cm x 40 cmWeather

Notes: "1) Very large slide rule for determining the pressure of a column of air at various heights and temperatures. 2) Designed by John C. Bellamy, University of Chicago"

Image 1