View of men from the painting crew for the Wabash Railroad, posing in front of railroad car at the entrance to the Detroit salt mine. Handwritten on back: "Fred Engel on right end, standing. Wabash R.R. painting crew. First interior painting with stencils their freight cars by spraying. At salt mine entrance, Detroit. Given to Emma Engel, grd father of E.C.F. III."
