1 “... most important work being in matrices, geometry and abstract groups. In 1883 he became president...”

2 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

3 “..., geometry and abstract groups. In 1883 he became president of the British Association for the Advancement...”

4 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

5 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

6 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

7 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

8 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

9 “... every aspect of the subject, his most important work being in matrices, geometry and abstract groups...”

10 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

11 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

12 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

13 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”

14 “... important work being in matrices, geometry and abstract groups. In 1883 he became president of the British...”