by Imperial Institute (Great Britain)

1919

by Iron and Steel Institute

1907

by Imperial Institute (Great Britain)

1919

by Royal Institute of Chemistry

1901

by Institute of Chemistry of Great Britain and Ireland

1920

by Institute of Bankers (Great Britain)

1913

by South African Chemical Institute

1913

by Royal Institute of British Architects

1911

by Chartered Insurance Institute

1910

by Royal Colonial Institute (Great Britain)

1890

by International Institute of Agriculture. Bureau of Statistics

1913

by Royal Institute of Chemistry

1922