"Well, if buying it, paying for it, and taking a receipt and papers makes it so!" answered the man. "Bought it this morning—and settled up for it, too, anyway."

Robmore produced and handed over a professional card, and the faces of the two men fell as they read it. The elder looked up quickly.

"I hope there's nothing wrong?" he said anxiously. "Detectives, eh? We've laid out a nice bit on this—savings, too, and——"

"I don't suppose there's anything wrong that way," replied Robmore reassuringly. "But there's something uncommonly wrong in other ways. Now look here, who are you two, and from whom did you buy this place?"

"My name's Marshall, his is Wilkinson," answered the leader. "We're just starting business for ourselves as electrical engineers. We advertised for a likely place hereabouts, and Mr. Andrews came to us about this—said he and his partner, Mr. Basing, were leaving, and wanted to sell it, just as it stood. We came to look at it, and as it's just the place we need to start with, we agreed to buy it. They said it was their own property, and to save law expenses we carried out the purchase between ourselves. And we paid over the purchase money this morning, and got the papers and the key."

"What time was that?" asked Robmore.

"Ten o'clock or thereabouts," replied Marshall. "By appointment, here."

"Did ye see both men—Basing and Andrews?"

"Both! In that little room to the right. We settled the business—paid them in cash—and settled all up. It was soon done, then they stood us a drink and a cigar, and we went."

"Stood you a drink, eh?" said Robmore suddenly. "Where?"