Meanwhile Bindle deliberated. If he retained the keys there would be suspicion at the flats, and perhaps locks would be changed; if, on the other hand, the keys were returned immediately, the owner would trouble himself no further.
At this juncture he was not very clear as to what he intended to do. He was still undecided when the four keys were handed to him in return for a shilling.
The mind of Joseph Bindle invariably responded best to the ministrations of beer, and when, half an hour later, he left the bar of the Purple Goat, his plans were formed, and his mind made up. He vaguely saw the hand of Providence in this discovery of Professor Conti's keys, and he was determined that Providence should not be disappointed in him, Joseph Bindle.
First he bought a cheap electric torch, guaranteed for twelve or twenty-four hours—the shopkeeper was not quite certain which. Then, proceeding to a chemist's shop, he purchased a roll of medical bandaging. With this he retired up a side street and proceeded to swathe his head and the greater part of his face, leaving only his eyes, nose, and mouth visible. Drawing his cap carefully over the bandages, he returned to the highway, first having improvised the remainder of the bandaging into an informal sling for his left arm. Not even Mrs. Bindle herself would have recognised him, so complete was the disguise.