by Chicago Northwestern univ

1897

by Institute for Economic Research, Northwestern University (Evanston, Ill.). Institute for Research in Land Economics and Public Utilities

1923

by Northwestern University (Evanston, Ill.). Dental School

1905

by Northwestern University (Evanston, Ill.)

1912

by Northwestern University (Evanston, Ill.)

1927

by Northwestern University (Evanston, Ill.)

1917

by Northwestern University (Evanston, Ill.)

1902

by Northwestern University (Evanston, Ill.)

1902

by Northwestern University (Evanston, Ill.). Dental School

1922

by Northwestern University (Evanston, Ill.). School of Commerce

1922

by Northwestern University (Evanston, Ill.)

1920

by Northwestern University (Evanston, Ill.). Woman's Medical School, Chicago

1896