T. B., studying his menu, asked quietly, "Is it possible to see and hear what is going on in No. 3?"

"The private room?"

"Yes."

The waiter adjusted the table with a soft professional touch. "There is a small anteroom, and a ventilator, a table that might be pushed against the wall and a chair," said the waiter concisely. "If you remain here I will make sure."

He scribbled a mythical order on his little pad and disappeared.

He came back in five minutes with a small tureen of soup. As he emptied its contents into the plate before T. B. he said, "All right; the key is on the inside.—The door is numbered 11."

T. B. picked up the wine list.

"Cover me when I leave," he said.

He had finished his soup when the waiter brought him a note. He broke open the envelope and read the contents with an expression of annoyance.

"I shall be back in a few minutes," he said, rising; "reserve this table."