The chief building is the Church of Scotland church, a fine red brick building, a mixture of Norman and Byzantine styles, with lofty turrets and white domes.
Unnecessary pinnacles and turrets were prohibited.
The entire circuit of the arsenal, about two miles in extent, is protected by a lofty wall with turrets.
guns in four turrets as main armament, and fourteen 4-in.
In turrets or barbettes two sets of sights are provided, one for each gun.