A man wearing a Sam Brown belt.
Source: File version found at http://hdl.loc.gov/loc.pnp/cph.3a15843; context found at http://teachpol.tcnj.edu/amer_pol_hist/thumbnail311.html. http://en.wiktionary.org/wiki/File:John_Pershing.jpg
Author: 2d Lt. L J. Rode.