The Haile Sand and Bull forts guard the entrance to the Humber.
During WW2, the original Yorkshire Belle( built 1937 in Beverley), was requisitioned and used for patrols in the Humber and as a boom defence vessel.
In 1941 she was sunk by a magnetic mine with the loss of all hands, some sources say 4, others say 9.
This was a few cables length from the Haile Sand fort ( a cable is 1/10 of a nautical mile or about 100 fathoms) and so this scratch built model was inspired by this.
Once again this is in 1/350.
It is more of an impression than an accurate scale model.