We looked little enough like London men, and I doubt whether anybody meeting us would for an instant have supposed that we were not what we intended that we should look like, namely well-to-do tenantry of Lord Cranmere's bound for the scene of the coming-of-age festivities. It was barely nine o'clock, and at eleven the morning's sports were to begin. Several carts overtook us, loaded with cheery fellows; some of whom shouted rustic jests as they passed us by, which my companions were quick to acknowledge. We had walked, I suppose, rather less than a mile, when we suddenly came to a stile.
"Here's our short cut," the man who walked beside me said, as he stopped abruptly. "Many's the time I've climbed over this stile more years ago than I like to think, sir," he remarked lightly. "My father was under-keeper to his lordship's father, and I've not been back since twenty years. It's not a bit changed, though, the old place, not a bit, I'm going, when I retire on my pension, to live down here again. I want to leave my bones where I was born, and where my father's and mother's are. It's a fine country, this sir, not a county like it in the whole of England," he added with enthusiasm. "And you see yonder cross-roads? That's Clun Cross—there's said to be a highwayman buried at that cross-roads with a stake pushed through his body."
"Clun Cross." I remembered the name at once. It was the name that had appeared in one of the advertisements deciphered by Dick.
We made our way up the steep footpath which led across a cramped field. Now we were on the boundary of a thickly underwooded cover.
"There's not a tree in this wood I don't remember," he said, looking about him as we scrambled up the bridle path. Bracken up to our waists was on both sides, and it grew and hung over so thickly that the path was barely visible. As we reached the top of the track he gave a low whistle. Instantly the whistle was answered. A moment later half a dozen men rose up out of the undergrowth.
At the foot of a clump of pine trees in the middle of the wood, we lay down to confer. Then it was I learned, for the first time, something of the line of action the police had decided to adopt.
Forty police officers in various disguises, the majority dressed to look like the tenantry in their holiday clothes, were, it seemed, concealed in the various covers, in addition to a dozen disguised as labourers, stationed in fields beside the roads leading to Eldon Hall.
Besides these were fifteen officers, guests to all appearance, who would arrive with the other guests and mingle with them freely. There were also eight men disguised as hired waiters, who would help the servants below stairs in the Hall, and five female detectives assisting the maids in their work.
"You've got the revolver I gave you?" the gamekeeper's son said, turning to me suddenly. His name, he had told me, was Ross.
"Yes, though I all but forgot it."
"Let me see it," he said.
I produced it from my pocket, and handed it over.
"I thought so!" he exclaimed. "Not loaded." He loaded it with the cartridges I gave him, then gave it back to me.
Half an hour passed. One by one the men had risen and wandered away. Now only three remained. Ten minutes later two more rose and went, leaving me alone with Ross. His reminiscences of game-keeping—a calling he seemed still to love—and of the former Lord Cranmere and his relations and his friends, also his experiences during the eighteen years he had been in the police force, were interesting to listen to. Brighter and brighter the sun shone. The weather was almost spring-like and no breath of wind stirred. Half a mile or so away, in the valley far beneath us, well-dressed men and women sauntered in the gardens and out upon the lawns. Larger and larger grew the number of these guests. From varying distances came the sound of cars rapidly approaching. In the broad, flat meadow, far down to our right, sports of different sorts were in progress. Beyond them were swings and similar attractions where children in their hundreds thronged and clustered. In all directions flew flags and bunting, while the sharp reports of the shooting-gallery rifles were audible above the blare of the roundabouts' steam organs.
Ross pulled out his field glass, and, kneeling up in the deep bracken, focussed the crowds in turn. It was now past noon. From the lawn facing the house the strains of a Strauss valse, played by an excellent band, floated up to where we knelt, though the racket of the steam organs clashed with it to some extent.
Slowly the time crept on. Longer and longer grew the approaching queue of cars. In one field alone, set aside as a garage, I counted over a hundred. Others were left out in the stable yards. Others could be seen, deserted by the roadsides. Beyond the band upon the lawn mammoth marquees had been erected, in which lunch for the vast concourse would presently be served. Already servants in their dozens hurried in and out as they made ready for the feast.
"About the queerest job I've ever had a hand in, this is," Ross observed presently, lowering his glass. "What do you make of it, Mr. Berrington?"
"Nothing as yet," I answered. "What puzzles me is—why did they want to bring me here?"
Ross chuckled.
"He's most likely got some reason," he presently murmured. "I don't suppose Albeury'd fetch you here for your health."
Again he focussed his glass. Now the people were gradually drifting. Slowly the crowds began to surge in the direction where the tents stood. Now the tents were filling fast. Once more the band was playing. Everyone seemed happy. Joy and laughter were in the air. Engrossed in the panorama which interested me considerably, all thought of my reasons for being there had for the moment faded from my mind, and—"
"Hark!" Ross exclaimed.
He remained silent, listening.
"What did you hear?" I asked, when half a minute had passed.
"Didn't you hear it?"
"No. What?"
"That buzzing sound. It wasn't a car, I'm certain. I believe it was a—there, listen!"
I heard it now, distinctly. Away to our right it sounded, high in the air, apparently; a strange, humming noise.
"An aeroplane?"
He nodded.
Quickly the sound increased in volume. Now we saw that the crowds down in the valley had heard it. They were gazing up in the sky, away to our right. Now they were getting excited. Like ants they hurried about. Out of the tents they swarmed, like bees out of a hive that has been stirred up with a stick. And now out of the house, too, they came hurrying—guests, men and maidservants, hired helpers, everybody.
The humming grew louder and louder.
"'Scot! What an idea!"
"Idea?" I exclaimed. "What do you mean?"
"We'd a rumour before leaving town that something unexpected and startling might occur in connection with this affair. This is it, you may depend."
Still I was perplexed.
"I don't follow your line of thought," I said. "What can an aeroplane have to do with the gang, or they with it? They wouldn't come down in an aeroplane to commit a robbery, surely?"
He looked at me, as I thought, pityingly, as though sorry for my lack of imagination, or intelligence, or both.
Now everybody was rushing about; all were hurrying in one direction; a few later stragglers still came stumbling out of the house, running as fast as their legs would carry them. The humming sounded just above our heads. Looking up, we suddenly saw the aeroplane.
A large biplane, containing two passengers, it passed not thirty feet above us, flying horizontally in a straight line. Now it descended a little way, then slowly began to circle. At that moment we heard a shot, fired somewhere in the woods.
"Our signal," Ross murmured. "Are you ready to go?"
"Go where?"
"You'll see."
The aeroplane was descending rapidly. Almost immediately beneath it was gathered a dense crowd. Looking through Ross's glass, I saw one of the passengers waving to the crowd to clear out of the way. A moment later, and the biplane was dashing straight at the people beneath.
"Quick! My glass."
I handed it to him. Instantly he levelled it in the direction of the house.
"See those men?" he said, pointing.
I turned in the direction he was looking. In the main road, just beyond the house, two men seemed to be busy with a large car. As I looked, a third man appeared in the roadway, walking quickly towards them. He stepped into the car behind the one where the two men already were, and, crouching, was at once lost to sight.
"Come—quickly!" Ross exclaimed. "You see the idea now? That aeroplane arrival is a ruse to distract everybody's attention. There's never been an aeroplane up here before. This is the first time most of that crowd, except the guests, have ever seen one. When we get into the house you'll find it completely deserted—or apparently so. But some of the gang will be busy there, that you may depend upon—our men are already there."
With all speed we scrambled through the bracken and down the steep slope towards the house. In five minutes or less we were within fifty yards of Eldon Hall.