Part,  Chapter

 1      I,  XX   |                      CHAPTER XX.~ MERCURY FREEZES.~A few days of dry
 2      I,  XX   |         On the 31st December, the mercury was all frozen hard , in
 3      I,  XXIII|         planets, amongst t others Mercury and Venus, began to appear,
 4     II,  IV   |          Would that the column of mercury were frozen in its cistern!
 5     II,  V    |           the night the column of mercury scarcely went down three
 6     II,  VI   | approaching change. The column of mercury suddenly fell considerably,
 7     II,  X    |         liked now, and freeze the mercury in the cistern of the thermometer,
 8     II,  X    |        large flakes The column of mercury fell gradually The mean
 9     II,  XII  |       slightly, and the column of mercury marked 24° Fahrenheit.~Snow,
10     II,  XII  |       slightly, and the column of mercury marked 24° Fahrenheit.~Snow,
11     II,  XII  |  sadly-needed snow, the column of mercury standing at 34° Fahrenheit.
12     II,  XIII |        season, when the column of mercury fell to 72° Fahrenheit below
13     II,  XIV  |        weather, and the column of mercury fell to 8° Fahrenheit. It
14     II,  XVII |           fine, and the column of mercury often marked 50° Fahrenheit.