"That ring," said Sage, pointing to a flat gold band on the third finger of the left hand in which were set three turquoises in the form of a triangle. "What do you make of the inscription?"

"I do not know," said Finlay with the finnicking inflection of one talking in a strange tongue.

"What about Deutsches über alles?" suggested Walton.

"Ah! you have discovered."

"Perfect," said Sage, "absolutely perfect. You're a genius, Finlay."

With a smile and a half-shrug of his shoulders, Finlay deprecated the compliment.

"Where are you going to stay?" enquired Colonel Walton.

"At the Ritzton with John Dene, same floor if possible," said Sage. "He starts from the Tower to-morrow. Released, you know."

Colonel Walton nodded. "By the way, Thompson, you didn't happen to drop any finger prints about in Waterloo Place?"

"Rubber gloves, sir," said Thompson with a smile.