Temperature Scale – Celsius, Reaumur and Fahrenheit – Illustration by Edouard Maubert By Melanie | November 6, 2013 emperature Scale – Celsius, Reaumur and Fahrenheit – Illustration by Edouard Maubertfrom Dictionnaire universel d’histoire naturelle published 1861 Posted in Botanical, CC License and tagged 1860, 1861, Celsius, Fahrenheit, France, Reaumur ← Peach Fruit, Blossoms and Tree Illustrations by Edouard MaubertWatercress Illustration by Edouard Maubert →