“Who goes there? Answer, or I fire.”

“It is all right, my man; it is Captain Nelson.”

“Wait till I call the watch, Captain Nelson,” the sentry replied in the monotonous voice of his kind.

“Very well, sentry, you are quite right to do your duty.”

In half a minute an officer’s voice was heard above, and a lantern was shown over the side.

“Is it you, sir?” he asked.

“Yes; what ship is this?”

“The Romulus.”

“Can you lend me a compass?”

“Yes, sir, I will fetch one in a moment.”