To commemorate the Congress held at Paris (1872–3) to regulate the adoption of the Metric System 1874

"To commemorate the Congress held at Paris (1872–3) to regulate the adoption of the Metric System" is a medal created by Jules-Clément Chaplain in 1874. The circular medal depicts four figures personifying aspects of the metric system. In the center sits a figure of "Science," seated next to "Justice" holding a balance scale. Above them, "Concord" sits in the center, holding a sword and a cornucopia overflowing with fruits and vegetables, signifying peace and prosperity. On the left side of the medal, "Industry" is shown holding a measuring device. This detailed medal, now in the Metropolitan Museum of Art, is a fine example of the artistic style of the late 19th century, utilizing allegorical figures to commemorate a significant historical event.