destructive compound would at once occupy an unassailable position in a contentious world.
The writer offered personally to convince the Minister of the truth of his assertions, provided they could go to some remote spot where the results of the explosion would do no damage, and where they would be safe from espionage. The writer went on very frankly to say that if the Minister consulted with the agents of the police, they would at once see in this invitation a trap for the probable assassination of the Minister. But the inventor claimed that the Minister's own good sense should show him that his death was desired by none. He was but newly appointed, and had not yet had time to make enemies. France was at peace with all the world, and this happened before the time of the Anarchist demonstrations in Paris. It was but right, the letter went on, that the Minister should have some guarantee as to the bona fides of the inventor. He therefore gave his name and address, and said if the Minister made inquiries from the police, he would find nothing stood in their books against him. He was a student, whose attention, for years, had been given to the subject of explosives. To further show that he was entirely unselfish in this matter, he added that he had no desire to enrich himself by his discovery. He had a private income quite sufficient for his needs, and he intended to give, and not to sell, his secret to France. The only proviso he made was that his name should be linked with this terrible compound, which he maintained would secure universal peace to the world, for, after its qualities were known, no nation would dare to fight with another. The sole ambition of the inventor, said the letter in conclusion, was to place his name high in the list of celebrated French scientists. If, however, the Minister refused to treat with him he would go to other Governments until his invention was taken up, but the Government which secured it would at once occupy the leading position among nations. He entreated the Minister, therefore, for the sake of his country, to make at least one test of the compound.
It was, as I have said, before the time of the Paris explosions, and ministers were not so suspicious then as they are now. The Minister made inquiries regarding the scientist, who lived in a little suburb of Paris, and found that there was nothing against him on the books of the police. Inquiry showed that all he had said about his own private fortune was true. The Minister therefore wrote to the inventor, and named an hour at which he would receive him in his private office.
The hour and the man arrived together. The Minister had had some slight doubts regarding his sanity, but the letter had been so straightforwardly written, and the appearance of the man himself was so kindly and benevolent and intelligent that the doubts of the official vanished.
"I beg you to be seated," said the Minister. "We are entirely alone, and nothing you say will be heard by any one but myself."
"I thank you, Monsieur le Ministre," replied the inventor, "for this mark of confidence; for I am afraid the claims I made in the letter were so extraordinary that you might well have hesitated about granting me an interview."
The Minister smiled. "I understand," he said, "the enthusiasm of an inventor for his latest triumph, and I was enabled thus to take, as it were, some discount from your statements, although I doubt not that you have discovered something that may be of benefit to the War Department."
The inventor hesitated, looking seriously at the great official before him.
"From what you say," he began at last, "I am rather afraid that my letter misled you, for, fearing it would not be credited I was obliged to make my claims so mild that I erred in under-estimating rather than in over-stating them. I have the explosive here in my pocket."
"Ah!" cried the Minister, a shade of pallor coming over his countenance, as he pushed back his chair. "I thought I stated in my note that you were not to bring it."
"Forgive me for not obeying. It is perfectly harmless while in this state. This is one of the peculiarities—a beneficent peculiarity if I may so term it—of this terrible agent. It may be handled with perfect safety, and yet its effects are as inevitable as death," saying which, he took out of his pocket and held up to the light a bottle filled with a clear colorless liquid like water.
"You could pour that on the fire," he said, "with no other effect than to put out the blaze. You might place it under a steam hammer and crush the bottle to powder, yet no explosion would follow. It is as harmless as water in its present condition."
"How, then," said the Minister, "do you deal with it?"
Again the man hesitated.
"I am almost afraid to tell you," he said; "and if I could not demonstrate to your entire satisfaction that what I say is true, it would be folly for me to say what I am about to say. If I were to take this bottle and cut a notch in the cork, and walk with it neck downwards along the Boulevard des Italiens, allowing this fluid to fall drop by drop on the pavement, I could walk in that way in safety through every street in Paris. If it rained that day nothing would happen. If it rained the next or for a week nothing would happen, but the moment the sun came out and dried the moisture, the light step of a cat on any pavement over which I had passed would instantly shatter to ruins the whole of Paris."
"Impossible!" cried the Minister, an expression of horror coming into his face.
"I knew you would say that. Therefore I ask you to come with me to the country, where I can prove the truth of what I allege. While I carry this bottle around with me in this apparently careless fashion, it is corked, as you see with the utmost security. Not a drop of the fluid must be left on the outside of the cork or of the bottle. I have wiped the bottle and cork most thoroughly, and burned the cloth which I used in doing so. Fire will not cause this compound, even when dry, to explode, but the slightest touch will set it off. I have to be extremely careful in its manufacture, so that not a single drop is left unaccounted for in any place where it might evaporate."
The Minister, with his finger-tips together and his eyes on the ceiling, mused for a few moments on the amazing statement he had heard.
"If what you say is true," he began at last, "don't you think it would be more humane to destroy all traces of the experiments by which you discovered this substance, and to divulge the secret to no one? The devastation such a thing would cause, if it fell into unscrupulous hands, is too appalling even to contemplate."
"I have thought of that," said the inventor; "but some one else—the time may be far off or it may be near—is bound to make the discovery. My whole ambition, as I told you in my letter, is to have my name coupled with this discovery. I wish it to be known as the Lambelle Explosive. The secret would be safe with the French Government."
"I am not so sure of that," returned the Minister. "Some unscrupulous man may become Minister of War, and may use his knowledge to put himself in the position of Dictator. An unscrupulous man in the possession of such a secret would be invincible."
"What you say," replied the inventor, "is undoubtedly true; yet I am determined that the name of Lambelle shall go down in history coupled with the most destructive agent the world has ever known, or will know. If the Government of France will build for me a large stone structure as secure as a fortress, I will keep my secret, but will fill that building with bottles like this, and then——"
"I do not see," said the Minister, "that that would lessen the danger, if the unscrupulous man I speak of once became possessed of the keys; and, besides, the mere fact that such a secret existed would put other inventors upon the track, and some one else less benevolent than yourself would undoubtedly make the discovery. You admitted a moment ago that the chances were a future investigator would succeed in getting the right ingredients together, even without the knowledge that such an explosive existed. See what an incentive it would be to inventors all over the world, if it were known that France had in its possession such a fearful explosive! No Government has ever yet been successful in keeping the secret of either a gun or a gunpowder."
"There is, of course," said Lambelle, "much in what you say; but, equally of course, all that you say might have been said to the inventor of gunpowder, for gunpowder in its day was as wonderful as this is now."
Suddenly the Minister laughed aloud.
"I am talking seriously with you on this subject," he exclaimed, "as if
I really believed in