| Description | Collected tables for one month's observations at Madras [Chennai]. Containing sheets headed: 'Abstracts of daily observations...' [of vertical force, horizontal force and declination magnetometers and attached barometer and thermometers, with other instruments]; 'Abstract of hourly observations...'; With temperature, dew point and radiation measurements; general abstracts of meteorological observations; direction or azimuth of the wind; force of the wind; and abstracts of the state of the weather.
Each monthly sheet is signed by S.O.E. Ludlow, as Superintendent of the Observatory.. |