by American Academy of Political and Social Science

1907

by American Academy of Political and Social Science

1922

by American National Red Cross. Atlantic Division

1920

by American Meteorological Society

1920

by American-Polish chamber of commerce & industry, New York

1920

by American Country Life Association. Conference

1919

by American Country Life Association

1919

by American Country Life Association

1919

by American Petroleum Institute

1929

by American Medical Association

1921

by American Institute of Agriculture, Chicago

1922

by American Institute of Banking

1920