Think your bathroom is a problem? Let us not forget that until well after WWII, many homes in America did not have indoor bathrooms. My mom and grandmother, in Shenandoah, Pa. — outhouse out back until they moved to an apartment in 1950. Dad — farm in Aneta, North Dakota — outhouse ’til about the same time. The poster at left, produced between 1936 and 1941 as part of the Work Projects Administration Federal Art Project, appears to indicate that many homes didn’t even have outhouses. Gulp. Image: Library of Congress.