| Description | Hourly meteorological observations made from 6.00am on 21 September and ending at 5.00am on 22 September [September equinox]. Columns for the hour, barometer, thermometer (inside and outside), Daniel's hygrometer, wind direction and general weather remarks.
Headed [p.1]: 'Hourly observations taken at Ventnor Islae of Wight...' Apparently part of a letter, the rest no longer present. Notes [p.2] on the instruments. |