WWI US Army Ambulance Box

WWI US Army Ambulance Box. Would have contained medical supplies and taken into the field on a horsed or mechanized ambulance. Has most of its original red field paint (the back panel was painted white -this is consistent with 1917 field regulations). Has US Army Medical Service cadueces and is named to a medical officer in faint black stencil on top. Has some dings and a bit of rust and t, but overall good.