April 1943 in Clinton, Iowa, brings us face to face with Mrs. Marcella Hart, a mother of three working as a “wiper” at the Chicago & North Western Railroad roundhouse. In Jack Delano’s 4×5 Kodachrome transparency for the Office of War Information, she sits beside an immense locomotive wheel, the curved metal filling the frame like industrial scenery. Her red headscarf and dark overalls stand out in crisp color, grounding the wartime moment in something immediate and real.
Railroad roundhouses were gritty, essential hubs where engines were cleaned, serviced, and kept moving, and a wiper’s job meant hands-on maintenance—oil, soot, and grease were part of the uniform. Hart’s posture reads as steady and unshowy, with a direct gaze that doesn’t ask for sentiment. The textures tell the story: smudged fabric, stained metal, and the weight of machinery looming behind her, all pointing to the physical labor that kept wartime transportation running.
Delano’s approach is both documentary and intimate, aligning with the OWI’s mission to record American home-front work without losing the individuality of the worker. The composition turns everyday maintenance into a portrait of resilience, capturing how women took on railroad jobs traditionally held by men while still carrying responsibilities at home. For readers searching World War II home front history, women in industry, or Chicago & North Western Railroad imagery, this Clinton, Iowa scene remains a vivid window into labor, family, and the machinery of wartime America.