Paleontology of the warm-blooded

A horse on a bridge. Men and women under the bridge. Telegraph wires weighed down by birds. A locomotive, steaming.

Their date is 1910. They all are warm to the touch — still and forever.

“[Chicago, Burlington and Quincy Railroad, Locomotive CBQ 2867],” 1910. Louis A. Marre Rail Transportation Photograph Collection, Library of Congress, https://www.loc.gov/pictures/item/2024643247/. Edited for format and clarity.