The elements of pedagogy : a manual for teachers, normal schools, normal institutes, teachers' reading circles, and all persons interested in school education
Photogarph is looking southwest from the median on 18th Street and shows the north half of the Citizens' Science Building (Students' Union Building) in winter.
Photograph is looking southwest from the median on 18th Street and shows the south half of the Citizens' Science Building (Students' Union Building) in winter.