As it happened I was destined to find out before I was an hour older. Having given Anscombe a look and found that he was comfortable, I thought that I would inspect the quarry whence the marble came of which the house was built, as it had occurred to me that if there was plenty of it, it might be worth exploiting some time in the future. It had been pointed out to me in the midst of some thorns in a gully that ran at right angles to the main kloof not more than a few hundred yards from the house.
Following a path over which the stones had been dragged originally, I came to the spot and discovered that a little cavity had been quarried in what seemed to me to be a positive mountain of pure white marble. I examined the place as thoroughly as I could, climbing among some bushes that grew in surface earth which had been washed down from the top, in order to do so.
At the back of these bushes there was a hole large enough for a man to creep through. I crept through with the object of ascertaining whether the marble veins continued. To my surprise I found a stout yellow-wood door within feet of the mouth of the hole. Reflecting that no doubt it was here that the quarrymen kept, or had kept tools and explosives, I gave it a push. I suppose it had been left unfastened accidentally, or that something had gone wrong with the lock; at any rate it swung open. Pursuing my researches as to the depth of the marble I advanced boldly and, the place being dark, struck a match.
Evidently the marble did continue, as I could see by the glittering roof of a cavern, for such it was. But the floor attracted my attention as well as the roof, for on it were numerous cases not unlike coffins, bearing the stamp of a well-known Birmingham firm, labelled "fencing iron" and addressed to Messrs. Marnham & Rodd, Transvaal, _via_ Delagoa Bay.
I knew at once what they were, having seen the like before, but if any doubt remained in my mind it was easy to solve, for as it chanced one of the cases was open and half emptied. I slipped my hand into it. As I thought it contained the ordinary Kaffir gun of commerce, cost delivered in Africa, say 35s.; cost delivered to native chief in cash or cattle, say #10, which, when the market is eager, allows for a decent profit. Contemplating those cases, survivors probably of a much larger stock, I understood how it came about that Sekukuni had dared to show fight against the Government. Doubtless it was hence that the guns had come which sent a bullet through Anscombe's foot and nearly polished off both of us.
Moreover, as further matches showed me, that cave contained other stores--item, kegs of gunpowder; item, casks of cheap spirit; item, bars of lead, also a box marked "bullet moulds" and another marked "Percussion caps." I think, too, there were some innocent bags full of beads and a few packages of Birmingham-made assegai blades. There may have been other things, but if so I did not wait to investigate them. Gathering up the ends of my matches and, in case there should be any dust in the place that would show footmarks, flapping the stone floor behind me with my pocket handkerchief, I retired and continued my investigations of that wonderful marble deposit from the bottom of the quarry, to which, having re-arranged the bushes, I descended by another route, leaping like a buck from stone to stone.
It was just as well that I did so, for a few minutes later Dr.
Rodd appeared.
"Made a good job of your operation?" I asked cheerfully.
"Pretty fair, thanks," he answered, "although that Kaffir tried to brain the nurse-man when he was coming out of the anesthetic.
But are you interested in geology?"
"A little," I replied, "that is if there is any chance of making money out of it, which there ought to be here, as this marble looks almost as good as that of Carrara. But flint instruments are more my line, that is in an ignorant and amateur way, as I think they are in yours, for I saw some in your room. Tell me, what do you think of this. Is it a scraper?" and I produced a stone out of my pocket which I had found a week before in the bush-veld.
At once he forgot his suspicions, of which I could see he arrived very full indeed. This curious man, as it happened, was really fond of flint instruments, of which he knew a great deal.
"Did you find this here?" he asked.
I led him several yards further from the mouth of the cave and pointed out the exact spot where I said I had picked it up amongst some quarry debris. Then followed a most learned discussion, for it appeared that this was a flint instrument of the rarest and most valuable type, one that Noah might have used, or Job might have scraped himself with, and the question was how the dickens had it come among that quarry debris. In the end we left the problem undecided, and having presented the article to Dr. Rodd, a gift for which he thanked me with real warmth, I returned to the house filled with the glow that rewards one who has made a valuable discovery.
