Signals to be made at the Gurnet. ー
In case enemys Ships appear in sight, a flag to be hoisted on the Staff as usual.
If Barges are approaching the harbour you will give notice by firing
If they appear to the northward of the Gurnet you will fire one Gun
If they appear to the southward & Eastward, two Guns in quick sucession
If without the Gurnet you will fire three Guns in quick succession
If they should appear within the Gurnet or be landing on Monument ponds shore, fire two Guns in quick sucession one in two minutes after & one in four minutes after ー
In case the Enemy should appear to be landing on Salt House beach or any part of the beach or shore between the Gurnet & Branches point (so called) to fire three Guns in quick Succession one in two minutes, & one in six minutes