6 x 19 Class: |
19S (9/9/1) Seale construction;
19W (6&6/6/1) Warrington construction; 25F (12/6F&6/1) Filler construction; 26WS (10/5&5/5/1) Warrington Seale construction; |
6 x 37 Class: |
6x31WS- (12/6&6/6/1);
6x36WS- (14/7&7/7/1); 6x41WS- (16/8&8/8/1); 6x49WS- (16/8&8/8/8/1); |