Source note

VAUQUELIN (Nicolas-Louis), a famous chemist, and a member of the Institute; born at Saint-Andre d'Hebertot, Calvadts, in 1763, died in 1829; son of a peasant; praised by Fourcroy; in turn, pharmacist in Paris, mine-inspector, professor at the School of Pharmacy, the School of Medicine, the Jardin des Plantes, and the College de France. He gave Cesar Birotteau the formula for a cosmetic for the hands, that the perfumer called "la double pate des Sultanes," and, being consulted by him on the subject of "cephalic oil," he denied the possibility of restoring a suit of hair. Nicolas Vauquelin was invited to the perfumer's great ball, given on December 17, 1818. In recognition of the good advice received from the scientist, Cesar Birotteau offered him a proof, before the time of printing, on China paper, of Muller's engraving of the Dresden Virgin, which proof had been found in Germany after two years of searching, and cost fifteen hundred francs. [Cesar Birotteau.]