what the repairs were. Her view seemed to be that the whole thing was a fad of her master's and quite unnecessary. Part of the time the workmen had been in the study; but what they had done there she could not say, as her master had not let either of them into the room whilst the work was in progress. Unfortunately, they could not remember the name of the firm employed, beyond the fact that it was a Plymouth one.
"We progress, Hastings," said Poirot, rubbing his hands as the Bakers left the room. "Clearly he made a second will and then had workmen from Plymouth in to make a suitable hiding-place. Instead of wasting time taking up the floor and tapping the walls, we will go to Plymouth."
With a little trouble, we were able to get the information we wanted. After one or two essays, we found the firm employed by Mr. Marsh.
Their employees had all been with them many years, and it was easy to find the two men who had worked under Mr. Marsh's orders. They remembered the job perfectly. Amongst various other minor jobs, they had taken up one of the
