The reverse of this WWII-era photograph bears a handwritten caption reading 'S-2 Section and M-20' along with the notation 'England.' The S-2 designation refers to a military intelligence section, while the M-20 was a U.S. Army armored utility car used for reconnaissance. Such handwritten annotations on photograph backs provide valuable identifying context for veterans' personal wartime photo collections, helping historians trace units, equipment, and locations. Project: 218603