June 1944 Photo of Jeep From France

This photo is part of an archive of letters from a Doctor named Greg Alexander to a woman named Wilma he met on a blind date during the war and (spoiler alert) married after he returned. Titled Letter's to Wilma, the blog tracks Greg's life as he enters the service, through D-Day, France and Germany. One of the interesting aspects is that jeep he was assigned when he reached France (see below). Anyone know what's on the bumper? I assume the bar on the front was to carry stretchers? Note the jeep is named Wilma.

Here's the blog: http://wwii-letters-to-wilma.blogspot.com