"The aqueous vapor of the atmosphere precipitated in a crystalline form, and falling to the earth in flakes, each flake consisting of a distinct crystal, or more commonly combinations of separate crystals. The crystals belong to the hexagonal system, and are generally in the form of thin plates and long needles or spiculae; by their different modes of union they present uncounted varieties of very beautiful figures." —Whitney, 1889

Snowflakes as Described by William Scoresby

"The aqueous vapor of the atmosphere precipitated in a crystalline form, and falling to the earth in…

"Under Louis XV, and Louis XVI, the sou was struck in copper, and had an intrinsic value of two deniers twelve grains, though retaining the conventional value of twelve deniers, and this coinage continued until the adoption of the existing decimal system in 1793." —Whitney, 1889
<p>This illustration shows the obverse of the coin, on which is illustrated a proclamation, a bunch of grapes, and a sheaf of wheat.

French Sou from 1793, Obverse

"Under Louis XV, and Louis XVI, the sou was struck in copper, and had an intrinsic value of two deniers…

"Under Louis XV, and Louis XVI, the sou was struck in copper, and had an intrinsic value of two deniers twelve grains, though retaining the conventional value of twelve deniers, and this coinage continued until the adoption of the existing decimal system in 1793." &mdash;Whitney, 1889
<p>This illustration shows the reverse of the coin, on which is displayed an oak wreath with a scale.

French Sou from 1793, Reverse

"Under Louis XV, and Louis XVI, the sou was struck in copper, and had an intrinsic value of two deniers…