1
Armstrong, Thomas
| J Curwen & Sons |
1934
3
Fletcher, Percy E.
| J Curwen & Sons |
1909
4
Gibbs, C. Armstrong.
| J Curwen & Sons |
1938
5
Nelson, Havelock.
| J Curwen & Sons |
1960
7
Schumann, Robert
| J Curwen & Sons |
1937
8
Thiman, Eric H.
| J Curwen & Sons |
1963
9
Thiman, Eric H.
| J Curwen & Sons |
1942