Note 443 — Chapter VI · SOME REMARKS ON THE COMPARATIVE GEOGRAPHY OF THE WESTERN AND NORTHERN PARTS OF ASIA MINOR.
Reading edition
Major Rennell quotes several observations, all of which make both the sources from 61° to 64° Fahr. Choiseul says that on the 10th Feb. he found the atmosphere at 10° Reaumur, the hot source at 22°, the cold source at 8°. Dubois from the 12th to 16th Jan. found the temperature of the single or hot source from 2° to 5° Reaumur higher than the air; and that of the Forty Fountains, from ½° to 1° below the heat of the air. Although I was several days in the Troas, I could not make any observations, from an accident which happened to my thermometer.