From Meier, Mark F. "Glaciers of the Gannett Peak-Fremont Peak Area, Wyoming." MS (Master of Science) thesis, State University of Iowa, 1951. Fig. 9, p. 28. Original caption: "Dinwoody Glacier, as seen from a point on the Little Ice Age moraine south of the terminus. The mountains in the background (Sphinx, Woodrow Wilson, and Pinnacle Ridge) are over 1 1/2 miles distant. Note the clean, crevassed surface of the tributary ice streams and the dirty, uncrevassed surface of the ice in the foreground. The gentle floor of the central basin is barely visible at the left center. The abrupt change in slope from the central basin to the sloping terminus is shown." Brightness, contrast, and structure and slight cropping in Lightroom and Silver Efex Pro 2.
Neil Humphrey, Professor of Glaciology and Geomorphology at the University of Wyoming, says that "the new photo of Dinwoody shows even more melting than I was expecting. I guess we really have had some very warm summers and mild winters."