by Johns Hopkins University

1892

by Johns Hopkins Hospital

1911

by Johns Hopkins University. School of Health Services. Office of Manpower Studies

1974

by Johns Hopkins University. Peabody Institute. Library, George Peabody Library

1885

by John Hopkins University, Johns Hopkins University

1893

by Johns Hopkins University. Peabody Institute

1863

by Johns Hopkins University

1889

by Johns Hopkins University

1892

by Johns Hopkins University

1898

by Phi Beta Kappa. Maryland Alpha, Johns Hopkins university

1904

by Johns Hopkins University

1888

by Johns Hopkins University

1916