It made his voice ring loud, thundering from the low vault.

The lower vault contained some cash and securities owned by the bank.

Then they came down and hit the lower vault.

"Then why did he not give them the wrong combination to the lower vault as well?"

We do not know what the lower vault contained, for its records were stolen.

Therefore, I present the theory that the lower vault was opened because it contained less than the upper.

"I have my lists showing exactly what was in that lower vault."

The lower vault covers the underlying cellar which has three rooms.

It is flanked by two aisles with a lower vault.

With her size, speed and quickness, she can adjust more easily to a low vault.