Description | Daily observations taken in the morning and afternoon made at Tabriz. Only fourteen days of the month have observations, and often single readings only. With columns for the day, barometric pressure, temperature [in Fahrenheit] from attached and air thermometers, wind direction, and general remarks.
Headed [pp.2-3]: 'Meteorological Journal. August 1839. Hours 9-10 a.m. 4 to 5 p.m.'. Inscribed [p.4]: '1839 August Meteorological Journal'. |