A short time after the end of the American civil war the British empire sees an opportunity to strike back (yes that was a nerdy starwars reference).
The exertions of America during the war have left her crippled and unable to fight again for a long time. the British send an officer from the Old Guard to try and persuade some of the troops occupying the coastal forts to joing the Empire and it's forces.
If you didn't read that (which you probobally didn't) then you won't understand what on earth this battle or anything to do with it means.

NOTE:Captions are always below the relevant picture.

Overwatch.

Overwatch of the British cannons on the ridge.

Overwatch of the marshy ground (movement here is decided by rolling d6).
Also note that the skeletons are not involved in the battle at this point.

Overwatch of part of the harbor (the sheriff and his deputy are also visible on their patrol boat).
The potion can be consumed by anyone (nobody knows what it does though).

Overwatch of the rest of the harbor, the boat can be used by a team to move over water .

Overwatch showing the british officer of the old guard and his body guards.

This is an Overwatch of the fort (taken from the back).
The colonel of the cavalry is in the building.

Under the building there is another cavalry soldier.

Inside the fort (on the embrassure) there is the flag of booze and drink.
Nobody knows how it got there or what it means.

This is a shot of the gates (there is an officer on the roof and another in the tower behind).