52 On the Temperature of a Room indicated 
Note of experiments made in London, with two Thermometers 
at different altitudes.—Shutters of wood to the room. 
Date of} Period of |Pos. off Temp. 
rm.| indicated. 
Weather. 
5-5 |Continued rain 
2-5 |Fine 
2-5 |Clear evening 
2 Foggy 
4 Slight rain, and during the 
[night incessant. 
(12:5  |Cloudy 
3-5 |Rain 
4 Rain 
Rain 
4 
4 Rain 
3:5 |Cloudy and rain 
.|Floor 
64 feet 
t 
§ 
2 
5 
§ 
a 
§ 
t 
§ 
a 
) 
q 
5 
?] 
§ 
a 
5 
a 
§ 
pea 
?] 
§ 
?] 
§ 
2 
§ 
a 
§ 
a 
5 
a 
) 
a 
§ 
a 
5 
a 
5 
a 
§ 
, 4 Rain 
