a Base of a cavalry unit that patrolled and protected Hadrian’s Wall.
b A Roman bath house.
c A commanding officer’s house.
d Underfloor heating.
e The most complete ruin of a Roman fort in Britain.
f Roman soldiers
g Two of these: a hospital, granaries, baths, barrack blocks, flushing latrines.
h To make clear that the view of the countryside is beautiful.