After introductions had been effected, Mrs. Rickshaw, a somewhat wispy, faded lady of about fifty, corroborated her husband’s evidence in a tremulous voice, which drew forth a triumphant “I told you so!” from the bed.
Satisfied that he had gained all he could from the Rickshaws, Meredith drove back to the station in a thoughtful frame of mind. It was extraordinarily curious how the Nonock Petroleum Company kept cropping up. First there was Higgins’s customer, the manager of the Penrith depot. Then his encounter with the fast-driven lorry on the road just outside Braithwaite. And now on Saturday night a Nonock lorry had been drawn up beside the Derwent petrol pumps. He had already determined that inquiries would have to be made about the men on the lorry, and he decided to drop in at the Penrith depot on the following day.
In the meantime, what exactly had he learnt from his interview with Major Rickshaw? Precisely—nothing! It was annoying that the Major hadn’t stopped at the garage, say, at eight-thirty. He already knew that Clayton was alive and kicking at seven-thirty-five. He had Freddie Hogg’s word for that. What he really wanted, was to narrow down the time in which it was possible for the murder to have been committed. If only somebody turned up who had called at a later hour at the garage!
The next day, Inspector Meredith, in plain clothes, boarded the Penrith bus. The day was clear and sunny, though a cold wind was blowing up from the Borrowdale valley at the end of the lake. The vast hump of Saddleback rose gilded in the frosty air, laced with the white threads of distant waterfalls. Little patches of snow still clung to the weather-sides of the higher peaks, but already in the valleys there stirred the first subtle promise of approaching spring. The wine-like air filled Meredith with energy and optimism. Somehow he had a premonition that before the end of the day he would be able to look back on a considerable amount of progress. Why this feeling was so insistent he could not say. He rather doubted if he was going to gain much from the lorrymen. They must have left shortly after Major Rickshaw, because when Freddie Hogg cycled past some ten minutes later the lorry was no longer there. Still, as a matter of routine, the men would have to be questioned.
Nearing the depot, Meredith stopped the bus and alighted. He did not want anybody to see him entering the place and he knew that one or two Keswick people on the bus had already recognized him. The less the locals knew about his peregrinations the better were his chances of solving the case.
After a brisk walk he came to the entrance of the depot. The entire place was surrounded by a tall corrugated-iron fence, above which projected the roofs of the garages and stores. About a hundred yards behind, and slightly above the rear of the depot, ran the Cockermouth–Whitehaven branch-line of the L.M.S. Meredith noted a tank-car which had been shunted off on to the Nonock siding and a couple of stout poles from which dangled two flexible pipes, obviously used to connect with the union on the tank-car. Open meadows rose in a gradual slope from the siding, and the depot itself, standing quite on its own, looked unutterably bleak despite the clear March sunshine.
Just inside the gateway, which was ajar, Meredith noticed a little brick-built office raised on a platform of cement. At first glance the place seemed entirely deserted, and it was not until he drew level with the office that he noticed a man watching him from a window. Mounting the steps which led up to the office door, the Inspector rapped sharply and the face disappeared, to reappear a few seconds later in the open doorway.
It was then that Meredith had one of the biggest thrills in his life!
It was all he could do to suppress a sharp cry of astonishment, for the face which peered uncertainly into his was as clearly impressed on his memory as the title on the cover of a book. Not that he had