1
Leighton, Kenneth
| Novello and Company Limited |
3
Parker, Horatio
| Novello & Company, Ltd. |
1900
5
Dickinson, Clarence
| The H. W. Gray Company Agents for Novello and Co., |
1909
6
Holst, Gustav
| Novello & Company |
1910
8
West, John E.
| Novello & Company, Ltd. |
1914
10
Maunder, J. H.
| Novello and Company |
1932