Atmospheric Diffusion slide rule in case, Met O Scientific Paper No 24, Met O 774 and inscribed 'tag'

Atmospheric Diffusion slide rule in case, described by C.E. Wallington, MSc., in Met O Scientific Paper No 24, Met O 774, and inscribed metal ‘tag’, British, 1966

Details

Category:
Meteorology
Object Number:
1995-1899
type:
rule
credit:
Meteorological Office