“The difficulty is to induce them to take him.”

“Red tape, I suppose?”

“Partly.”

Pause. “It’s a curious business, certainly,” said Isbister. “And compound interest has a way of mounting up.”

“It has,” said Warming. “And now the gold supplies are running short there is a tendency towards ... appreciation.”

“I’ve felt that,” said Isbister with a grimace. “But it makes it better for him.”

“If he wakes.”

“If he wakes,” echoed Isbister. “Do you notice the pinched-ill look of his nose, and the way in which his eyelids sink?”

Warming looked and thought for a space. “I doubt if he will wake,” he said at last.

“I never properly understood,” said Isbister, “what it was brought this on. He told me something about overstudy. I’ve often been curious.”