Cdv, 4" x 2 1/2". Great pose of the Agassiz. Ca. 1860 original cdv, no photographer's imprint. Period pen id on bottom of mount
Jean Louis Rodolphe Agassiz (May 28, 1807—December 14, 1873) was a paleontologist, glaciologist, and geologist, and was a prominent innovator in the study of the earth's natural history. He grew up in Switzerland and became a professor of natural history at University of Neuchâtel.Later, he accepted a professorship at Harvard University in the United States.