by Transvaal and Orange Free State Chamber of Mines

1930

by Transvaal and Orange River Colony director of educ

1905

by Transvaal and Orange River Colony. Director of Education

1905

by Transvaal (South Africa). Education Dept

1918

by Transvaal (South Africa) Education Dept

1920

by Transvaal (Colony). Supreme Court

1907

by Jan Hendrik Gey van Pittius, South Africa. Supreme Court. Transvaal Provincial Division, Adolf Davis

1918

by Transvaal (Colony)

1906

by Transvaal (Colony). Labour Commission

1904

by Transvaal and Orange Free State Chamber of Mines. Timber Research Laboratory

1905

by South Africa. Select Committee on Working of Transvaal Liquor Laws

1918

by Transvaal (Colony). Winding Ropes and Safety Catch Commission

1907