Robert Simpson Woodward HouseRobert Simpson Woodward House

From 1904 to 1914, this was the home of Robert Simpson Woodward, the first President of the Carnegie Institution during the same period. Woodward had made his name as a leading geologist and mathematician. Photo: APK lives in a very, very Mad World, CC BY-SA 3.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:1513_16th_Street,_NW.JPG)