
| 
 
 
 | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | Speculative | (380 m) Approximation | ||
| 2 | Speculative | Pralor Ship (380 m) Approximation. | ||
| 3 | Production drawing | Wells Class (374.5 m) Based on the CG production model | 
| Source : | Speculative | 
| Comment : | (380 m) Approximation | 
| Source : | Speculative | 
| Comment : | Pralor Ship (380 m) Approximation. | 
| Source : | Production drawing | 
| Comment : | Wells Class (374.5 m) Based on the CG production model | 
| © Graham & Ian Kennedy | Page views : 16,559 | Last updated : 28 Oct 2003 |