39.1 
PART ITI. 
MISCELLANEOUS INTELLIGENCE. 
Art. I. Calendar of Nature. 
ScoTLaND. 
DraGRram, showing the Motion of the Mercury in the Barometer and Ther- 
mometer, and the Dew Point, or the Mean of each, for every Ten Days in 
the Months of April and May; also the Mean Temperature of the Air 
within 6 in. of a South Brick Wall, the Thermometer being shaded ; the 
Depth of Rain in the Pluviometer, and the Quantity of Moisture eva- 
porated in the Evaporating Gauge, during the same Period ; as extracted 
from the Register kept at Annat Gardens, Perthshire, N. Lat. 56° 233’, 
above the level of the sea 172 ft., and 15 miles from the coast ; being the 
mean of daily observations at 10 o’clock morning and 10 o’clock evening. 
103 
Rain Gauge, and Index of Thermometer 
and Barometer. 
Evaporating 
Gauge. 
Evaporating 
Gauge. 
IMHO tOnBuR 
May. 
Index of Thermometer. 
Index of Barometer. 
The lines marked 6 show the motion of the mercury in the barometer; ¢ sw the mean temper- 
ature of the air near a south garden wall; ¢ the mean temperature in the open air, and in the shade ; 
and d the dew point, 
