The Horror in the Museum (43 page)

Aug. 14—Shipment of insects from Vandervelde at last. Fully seven distinct species, some more or less poisonous. Am keeping them well fed in case the tsetse crossing doesn’t work. Some of these fellows look very unlike the
palpalis,
but the trouble is that they may not make a fertile cross with it.

Aug. 17—Got Gamba this afternoon, but had to kill the fly on him. It nipped him in the left shoulder. I dressed the bite, and Gamba is as grateful as Batta was. No change in Batta.

Aug. 20—Gamba unchanged so far—Batta too. Am experimenting with a new form of disguise to supplement the hybridisation— some sort of dye to change the telltale glitter of the
palpalis’
wings. A bluish tint would be best—something I could spray on a whole
batch of insects. Shall begin by investigating things like Prussian and Turnbull’s blue—iron and cyanogen salts.

Aug. 25—Batta complained of a pain in his back today—things may be developing.

Sept. 3—Have made fair progress in my experiments. Batta shews signs of lethargy, and says his back aches all the time. Gamba beginning to feel uneasy in his bitten shoulder.

Sept. 24—Batta worse and worse, and beginning to get frightened about his bite. Thinks it must be a devil-fly, and entreated me to kill it—for he saw me cage it—until I pretended to him that it had died long ago. Said he didn’t want his soul to pass into it upon his death. I give him shots of plain water with a hypodermic to keep his morale up. Evidently the fly retains all the properties of the
palpalis,
Gamba down, too, and repeating all of Batta’s symptoms. I may decide to give him a chance with tryparsamide, for the effect of the fly is proved well enough. I shall let Batta go on, however, for I want a rough idea of how long it takes to finish a case.

Dye experiments coming along finely. An isomeric form of ferrous ferrocyanide, with some admixture of potassium salts, can be dissolved in alcohol and sprayed on the insects with splendid effect. It stains the wings blue without affecting the dark thorax much, and doesn’t wear off when I sprinkle the specimens with water. With this disguise, I think I can use the present tsetse hybrids and avoid bothering with any more experiments. Sharp as he is, Moore couldn’t recognise a blue-winged fly with a half-tsetse thorax. Of course, I keep all this dye business strictly under cover. Nothing must ever connect me with the blue flies later on.

Oct. 9—Batta is lethargic and has taken to his bed. Have been giving Gamba tryparsamide for two weeks, and fancy he’ll recover.

Oct. 25—Batta very low, but Gamba nearly well.

Nov. 18—Batta died yesterday, and a curious thing happened which gave me a real shiver in view of the native legends and Batta’s own fears. When I returned to the laboratory after the death I heard the most singular buzzing and thrashing in cage 12, which contained the fly that bit Batta. The creature seemed frantic, but stopped still when I appeared—lighting on the wire netting and looking at me in the oddest way. It reached its legs through the wires as if it were bewildered. When I came back from dining with Allen, the thing was dead. Evidently it had gone wild and beaten its life out on the sides of the cage.

It certainly is peculiar that this should happen just as Batta died. If any black had seen it, he’d have laid it at once to the absorption
of the poor devil’s soul. I shall start my blue-stained hybrids on their way before long now. The hybrid’s rate of killing seems a little ahead of the pure
palpalis’rate,
if anything. Batta died three months and eight days after infection—but of course there is always a wide margin of uncertainty. I almost wish I had let Gamba’s case run on.

Dec. 5—Busy planning how to get my envoys to Moore. I must have them appear to come from some disinterested entomologist who has read his
Diptera of Central and Southern Africa
and believes he would like to study this “new and unidentifiable species”. There must also be ample assurances that the blue-winged fly is harmless, as proved by the natives’ long experience. Moore will be off his guard, and one of the flies will surely get him sooner or later—though one can’t tell just when.

I’ll have to rely on the letters of New York friends—they still speak of Moore from time to time—to keep me informed of early results, though I dare say the papers will announce his death. Above all, I must shew no interest in his case. I shall mail the flies while on a trip, but must not be recognised when I do it. The best plan will be to take a long vacation in the interior, grow a beard, mail the package at Ukala while passing as a visiting entomologist, and return here after shaving off the beard.

April 12,1930—Back in M’gonga after my long trip. Everything has come off finely—with clockwork precision. Have sent the flies to Moore without leaving a trace. Got a Christmas vacation Dec. 15th, and set out at once with the proper stuff. Made a very good mailing container with room to include some germ-tainted crocodile meat as food for the envoys. By the end of February I had beard enough to shape into a close Vandyke.

Shewed up at Ukala March 9th and typed a letter to Moore on the trading-post machine. Signed it “Nevil Wayland-Hall”—supposed to be an entomologist from London. Think I took just the right tone—interest of a brother-scientist, and all that. Was artistically casual in emphasising the “complete harmlessness” of the specimens. Nobody suspected anything. Shaved the beard as soon as I hit the bush, so that there wouldn’t be any uneven tanning by the time I got back here. Dispensed with native bearers except for one small stretch of swamp—I can do wonders with one knapsack, and my sense of direction is good. Lucky I’m used to such travelling. Explained my protracted absence by pleading a touch of fever and some mistakes in direction when going through the bush.

But now comes the hardest part psychologically—waiting for news of Moore without shewing the strain. Of course, he may
possibly escape a bite until the venom is played out—but with his recklessness the chances are one hundred to one against him. I have no regrets; after what he did to me, he deserves this and more.

June 30, 1930—Hurrah! The first step worked! Just heard casually from Dyson of Columbia that Moore had received some new blue-winged flies from Africa, and that he is badly puzzled over them! No word of any bite—but if I know Moore’s slipshod ways as I think I do, there’ll be one before long!

August 27, 1930—Letter from Morton in Cambridge. He says Moore writes of feeling very run-down, and tells of an insect bite on the back of his neck—from a curious new specimen that he received about the middle of June. Have I succeeded? Apparently Moore doesn’t connect the bite with his weakness. If this is the real stuff, then Moore was bitten well within the insect’s period of infectivity.

Sept. 12, 1930—Victory! Another line from Dyson says that Moore is really in an alarming shape. He now traces his illness to the bite, which he received around noon on June 19, and is quite bewildered about the identity of the insect. Is trying to get in touch with the “Nevil Wayland-Hall” who sent him the shipment. Of the hundred-odd that I sent, about twenty-five seem to have reached him alive. Some escaped at the time of the bite, but several larvae have appeared from eggs laid since the time of mailing. He is, Dyson says, carefully incubating these larvae. When they mature I suppose he’ll identify the
tsetse-palpalis
hybridisation—but that won’t do him much good now. He’ll wonder, though, why the blue wings aren’t transmitted by heredity!

Nov. 8, 1930—Letters from half a dozen friends tell of Moore’s serious illness. Dyson’s came today. He says Moore is utterly at sea about the hybrids that came from the larvae and is beginning to think that the parents got their blue wings in some artificial way. Has to stay in bed most of the time now. No mention of using tryparsamide.

Feb. 13, 1931—Not so good! Moore is sinking, and seems to know no remedy, but I think he suspects me. Had a very chilly letter from Morton last month, which told nothing of Moore; and now Dyson writes—also rather constrainedly—that Moore is forming theories about the whole matter. He’s been making a search for “Wayland-Hall” by telegraph—at London, Ukala, Nairobi, Mombasa, and other places—and of course finds nothing. I judge that he’s told Dyson whom he suspects, but that Dyson doesn’t believe it yet. Fear Morton does believe it.

I see that I’d better lay plans for getting out of here and effacing my identity for good. What an end to a career that started out so well! More of Moore’s work—but this time he’s paying for it in advance! Believe I’ll go back to South Africa—and meanwhile will quietly deposit funds there to the credit of my new self—”Frederick Nasmyth Mason of Toronto, Canada, broker in mining properties”. Will establish a new signature for identification. If I never have to take the step, I can easily re-transfer the funds to my present self.

Aug. 15, 1931—Half a year gone, and still suspense. Dyson and Morton—as well as several other friends—seem to have stopped writing me. Dr. James of San Francisco hears from Moore’s friends now and then, and says Moore is in an almost continuous coma. He hasn’t been able to walk since May. As long as he could talk he complained of being cold. Now he can’t talk, though it is thought he still has glimmers of consciousness. His breathing is short and quick, and can be heard some distance away. No question but that
Trypanosoma gambiense
is feeding on him—but he holds out better than the niggers around here. Three months and eight days finished Batta, and here Moore is alive over a year after his biting. Heard rumours last month of an intensive search around Ukala for “Wayland-Hall”. Don’t think I need to worry yet, though, for there’s absolutely nothing in existence to link me with this business.

Oct. 7, 1931—It’s over at last! News in the
Mombasa Gazette,
Moore died September 20 after a series of trembling fits and with a temperature vastly below normal. So much for that! I said I’d get him, and I did! The paper had a three-column report of his long illness and death, and of the futile search for “Wayland-Hall”. Obviously, Moore was a bigger character in Africa than I had realised. The insect that bit him has now been fully identified from the surviving specimens and developed larvae, and the wing-staining is also detected. It is universally realised that the flies were prepared and shipped with intent to kill. Moore, it appears, communicated certain suspicions to Dyson, but the latter—and the police—are maintaining secrecy because of absence of proof. All of Moore’s enemies are being looked up, and the Associated Press hints that “an investigation, possibly involving an eminent physician now abroad, will follow”.

One thing at the very end of the report—undoubtedly, the cheap romancing of a yellow journalist—gives me a curious shudder in view of the legends of the blacks and the way the fly happened to go wild when Batta died. It seems that an odd incident occurred on the
night of Moore’s death; Dyson having been aroused by the buzzing of a blue-winged fly—which immediately flew out the window— just before the nurse telephoned the death news from Moore’s home, miles away in Brooklyn.

But what concerns me most is the African end of the matter. People at Ukala remember the bearded stranger who typed the letter and sent the package, and the constabulary are combing the country for any blacks who may have carried him. I didn’t use many, but if officers question the Ubandes who took me through N’Kini jungle belt I’ll have more to explain than I like. It looks as if the time has come for me to vanish; so tomorrow I believe I’ll resign and prepare to start for parts unknown.

Nov. 9, 1931—Hard work getting my resignation acted on, but release came today. I didn’t want to aggravate suspicion by decamping outright. Last week I heard from James about Moore’s death—but nothing more than is in the papers. Those around him in New York seem rather reticent about details, though they all talk about a searching investigation. No word from any of my friends in the East. Moore must have spread some dangerous suspicions around before he lost consciousness—but there isn’t an iota of proof he could have adduced.

Still, I am taking no chances. On Thursday I shall start for Mombasa, and when there will take a steamer down the coast to Durban. After that I shall drop from sight—but soon afterward the mining properties’ broker Frederick Nasmyth Mason, from Toronto, will turn up in Johannesburg.

Let this be the end of my journal. If in the end I am not suspected, it will serve its original purpose after my death and reveal what would otherwise not be known. If, on the other hand, these suspicions do materialise and persist, it will confirm and clarify the vague charges, and fill in many important and puzzling gaps. Of course, if danger comes my way I shall have to destroy it.

Well, Moore is dead—as he amply deserves to be. Now Dr. Thomas Slauenwite is dead, too. And when the body formerly belonging to Thomas Slauenwite is dead, the public may have this record.

Jan. 15, 1932—A new year—and a reluctant reopening of this journal. This time I am writing solely to relieve my mind, for it would be absurd to fancy that the case is not definitely closed. I am
settled in the Vaal Hotel, Johannesburg, under my new name, and no one has so far challenged my identity. Have had some inconclusive business talks to keep up my part as a mine broker, and believe I may actually work myself into that business. Later I shall go to Toronto and plant a few evidences for my fictitious past.

But what is bothering me is an insect that invaded my room around noon today. Of course I have had all sorts of nightmares about blue flies of late, but those were only to be expected in view of my prevailing nervous strain. This thing, however, was a waking actuality, and I am utterly at a loss to account for it. It buzzed around my bookshelf for fully a quarter of an hour, and eluded every attempt to catch or kill it. The queerest thing was its colour and aspect—for it had blue wings and was in every way a duplicate of my hybrid envoys of death. How it could possibly be one of these, in fact, I certainly don’t know. I disposed of all the hybrids— stained and unstained—that I didn’t send to Moore, and can’t recall any instance of escape.