"The Colonel means a million francs," explained Captain Malepeste. "His letter was addressed to me, and he knows I always count in francs."

"The Colonel means a million marks," replied Captain Bisherig. "He began his letter: 'Dear Malepeste and Bisherig,' and I don't believe Colonel Norris would think in francs when he had me in mind."

"But the Colonel is an American," observed Gertrude. "Don't you think it would be more natural for him to count and think in dollars—a million dollars?"

"No, I do not," replied Doctor Alvin. "I believe all of you are wrong. The Colonel is in Australia. His business relations are doubtless with English houses. And in my opinion he means pounds, English money—a million pounds sterling."

"Why, that would make five million dollars!" exclaimed Gertrude.

"Twenty million marks!" ejaculated Captain Bisherig.

"Twenty-five million francs!" echoed Captain Malepeste.

"That is what it would be," assented Doctor Alvin, "and that is what the Colonel means, I feel sure. Nor am I surprised. Norris is a man of remarkable business instincts. He is as cool and collected on the floor of a stock exchange as he was on the field of battle. Then he had every incentive to make a fortune. And he has made one, take my word for it."

"Nom d'une pipe!" exclaimed Captain Malepeste. "We will all go to Paris, and buy a hôtel on the Champs-Elysees!"

"We will do no such thing," objected Captain Bisherig. "Your modern Babylon is no place for respectable folks to live in."