"Perhaps," drawled Denbigh, with such well-feigned indifference that von Riesser glanced keenly at the young officer's clear-cut features.

Having subjected Stirling and O'Hara to an examination—in which the Irishman scored more than once by his smart repartees—the prisoners were dismissed.

The first meal on board the raider was served in the cabin allotted them. Judging by the nature of the repast provisions were neither scarce nor unvaried. Having finished, they went on deck. No one offered to interfere with them. The seamen affected to ignore them. Once Unter-leutnant Kaspar Klick passed, and gave them such a look that O'Hara afterwards remarked he would like to have a quiet five minutes with the German.

"I wonder they haven't searched us," said Stirling in a low voice. "Now I wish I had put my small revolver into my coat pocket. I thought it would have been too risky."

"For the same reason I practically emptied my pockets before we left the Nichi Maru," declared Denbigh.

"And so did I," added O'Hara, "but I took jolly good care to hide that little automatic pistol—you know the one: I collared it from a German officer in that little scrap at Herbertshöhe."

"For goodness sake be careful," protested the cautious and level-headed Scot.

"I'll try to be," replied O'Hara non-committedly.

"Where is the pistol?" asked Denbigh.

"Inside the lining of my cap," replied the Irishman. "Can you see any sign of a bulge under the cap-cover?"