"Yes."

"Follow him, night and day. Find out where he lives and what he does; and ransack his room if possible. He is either an innocent man or a sleek rascal. Report to me this time each night."

"And the girl?"

"Don't trouble about her. She is under the patronage of her serene highness. She's as right as a die. It's the man. He was too easy; he didn't show enough concern. An ordinary vintner would have been frightened. This fellow smiled."

"And if I find out anything suspicious?"

"Arrest him out of hand and bring him here at once."

Alone once more the sub-chief studied the cutting with official thoroughness. He was finally convinced, by the regularity of the line on the printed side as compared with the irregularity of the line on the advertising side, that the vintner had lied. And yet there was no proof that he had.

"This young fellow will go far," he mused, with reluctant admiration.

On reaching the street Gretchen gave rein to her laughter. What promised to be a tragedy was only a farce. The vintner laughed, too, but Momus would have criticized his laughter.

The night was not done yet; there were still some more surprises in store for the vintner. As they turned into the Krumerweg they almost ran into Carmichael. What was the American consul doing in this part of the town, so near midnight? Carmichael recognized them both. He lifted his hat, but the vintner cavalierly refused to respond.