"Including De Gex?"
The thin-faced man shook his head, saying:
"Ah! That I cannot tell, sir. But I know that Mr. De Gex owed the Baron a very considerable sum over a financial deal regarding some oil wells in Roumania. Only a few months ago he mentioned to Mr. Grant, one of his friends, in my presence, that he hoped De Gex would very soon settle with him. In fact he seemed annoyed at the delay in the payment."
This statement caused me to reflect deeply.
Was it really possible that the Dutch Baron"s death had been due to the machinations of this mystery-man of Europe? The fact that he owed the dead man money would serve as sufficient motive! I did not overlook the deeply-laid plot against myself, one that must have sent me swiftly into my grave had it not been for my providential escape.
The whole amazing facts, my meeting with Suzor in the express between York and King"s Cross, the trap set for me at Stretton Street, and my astounding adventures afterwards, all flashed through my mind. Oswald De Gex was a most unscrupulous person who had climbed to fame and fortune over the ruined homes and bodies of his victims. I was now out to obtain direct and undeniable evidence of his crimes.
Yet up to the present I could not go much further than mere surmise.
Two of his business friends, Count Chamartin and Baron van Veltrup, had died quite suddenly. In the case of the latter, the valet expressed a positive belief that his master had not died of natural causes. This was supported by the fact that the Baron received a mysterious visitor at an obscure hotel at The Hague, a man who was apparently disguised by big horn spectacles, and was certainly not a Dutchman.
And above all that, I held most conclusive evidence that both De Gex himself and the dead bandit, Despujol, had used that deadly drug orosin to secure their nefarious ends.
But the most irritating feature of the affair was that I was as far off as ever from solving the mystery of what happened on that memorable night in Stretton Street, or with what motive I had been induced to give a death certificate that had enabled the body of an unknown girl to be cremated.
I questioned the valet, Folcker, still further, telling him that I had come especially from London to endeavour to elucidate the truth concerning his master"s death. He was devoted to the Baron, and was highly incensed at the att.i.tude taken by the Dutch police.
"I will give you every a.s.sistance, sir," he replied.
"Excellent," I said. "I would very much like to go to the Baron"s house. Could you take me there?"
"Most certainly, sir," was his response, and with willingness he accompanied me in a horse cab up the cobbled Leidwche Straat with its many ca.n.a.ls to the pleasant Vondel Park, just outside the city. We stopped before a great white house, square and rather inartistic, standing back behind very high iron railings, to which we were admitted by an elderly man-servant who was in charge of the place now that its owner was dead.
Folcker showed me his master"s handsome dressing-room which had been left practically as it was on the night of his tragic end. He showed me how the Baron had put on his evening clothes and descended to dine.
He took me into the fine, handsomely-furnished dining-room, with big long carved table in the centre, and showed me the small round table set in the big bow window looking out upon the garden, at which the Baron always ate his meals when alone.
"After finishing his dinner the Baron smoked one of his Petroff cigarettes which were especially made for him in Odessa, and then calling me, he asked for his coat and told me to ring up for the car,"
Folcker said. "He finished his cigarette and a gla.s.s of k.u.mmel, at the same time scanning the evening newspaper. All the time he had been eating, however, he seemed in a very angry mood. The interview with the stranger at The Hague had somehow upset him, for once or twice he muttered angrily to himself."
"Now tell me, Folcker," I asked seriously, "when he entered that little hotel at The Hague he waited for his mysterious visitor--did he not?"
"Yes, sir."
"The visitor arrived and you saw him. I understand that your master came out and saw you during the interview?"
"Yes. About ten minutes after the stranger"s arrival the Baron came into the little hall of the hotel and told me that he would not require me for an hour, or perhaps more. Apparently he did not wish the car to stand outside the place for so long, lest it should be recognized. So he sent me to a garage."
I hesitated.
"Then the stranger was left inside the hotel alone?"
"Yes, sir, for two or three minutes. Why?"
We were standing out in the well-furnished hall and I glanced around.
"Your master was in quite good health as he ate his dinner and smoked his cigarette?" I remarked.
"Quite. He came out of the room and standing here I gave him his hat, coat, gloves and stick. After he had put on his coat he drew on his left-hand glove. Suddenly he tore it off again, and rubbing his fingers together impatiently, said: "I forgot, Folcker! I"m going to the opera, give me some white gloves." They were in the drawer yonder," the valet said, pointing to a great old carved Flemish cupboard. "So I got them out and handed them to him. He drew one of them on and walked down to the gate to enter the car, when he suddenly fell upon the pavement outside. You see, just yonder," and he pointed through the open door.
"Why did he rub his fingers together, I wonder?" I remarked. "Was it a habit of his?"
"Not at all, sir. He seemed to have a sudden pain in his fingers."
"A pain. Why?"
"I don"t know, sir. It has only this moment occurred to me. He flung off the glove and tossed it upon the table. It"s still there--as you see. Then he put on the white gloves and went down the steps and collapsed."
"His head was affected?"
"Yes, he cried out twice that his head hurt him. The doctors attribute his death to heart failure. But, personally, I doubt it, sir! I"m certain that there was foul play somewhere."
I crossed to the great carved table which stood on the opposite side of the wide hall, tiled as it was with ancient blue and white Dutch tiles, and from the table took up a pair of well-worn grey suede gloves. They interested me, because after putting one on the Baron had torn it off and rubbed his fingers.
"Is this the glove your master wore when he went to The Hague?" I asked, selecting the left-hand one.
"Yes, sir."
I examined it closely and very gingerly. The exterior presented nothing out of the ordinary, but on turning it inside out, I found in the index finger a tiny piece of steel which tumbled out upon the table.
It was apparently a piece clipped from the blade of a safety razor, and keenly sharp. Anyone inserting a finger into the glove would certainly be cut by the razor edge of that sharp sc.r.a.p of steel. As it lay upon the polished oak I bent to look at it, the valet also standing near and bending down in curiosity.
Upon it something had apparently been smeared--some colourless jelly, it seemed.
Had Baron van Veltrup fallen victim to orosin, wilfully administered?
That was my instant suspicion, one that was afterwards verified by the great Dutch pathologist Doctor Obelt, who lived in the Amstel Straat, and to whom I carried the mysterious but incriminating sc.r.a.p of steel.
"Without a doubt this piece of razor-blade has been impregnated with a new and most deadly poison, orosin," he declared to me on the following evening as I sat in his consulting room. "The police have seen no mysterious circ.u.mstances in the unfortunate death of the Baron, who, by the way, was a very dear friend of mine. But now you have brought me this piece of steel which you took from his glove, and which no doubt must have caused a slight cut to his finger and, in consequence, almost instant death, I feel it my duty to take up the matter with the authorities."
"I shall be much gratified, doctor, if you will," I urged, speaking in French. "The valet"s suspicions of foul play are entirely proved."
"Yes, foul play, committed by somebody who possesses expert toxicological knowledge. I confess that this is the first time I have discovered orosin. The hint you gave me caused me to search for it, and that I have found it is undoubted."
Later that day I accompanied the doctor to the Bureau of Police, where we were met by a very stolid official who smoked a long thin cigar all the time he talked to us.
At first he treated the affair as of no importance. The medical evidence had p.r.o.nounced the Baron"s death as having been due to natural causes. The police could not interfere further, he declared.
"Ah! but thanks to the Baron"s valet we now have evidence of a most subtle and deadly poison," declared the Dutch pathologist. "I certify that I have found upon a small piece of sharp steel, which has been discovered in the dead man"s glove, traces of orosin, one of the least known but most dangerous poisons."
The heavy-jowled Dutch police official straightened himself in his chair.
"Is that really so, doctor?" he asked in surprise, holding his cigar between his fingers.
"Yes, it is," Doctor Obelt replied. "The body must be exhumed, and an examination made to ascertain if there is a small cut in the first finger of the left hand. If there is--then the Baron has been secretly murdered!"