In that brick-walled garden, full of rose bushes in leaf, I sat and looked at the cherry trees in early blossom, and thoughts came to me of other gardens away back in Canada, where I had spent many an hour in the gloaming, while real birds and bats flitted about across the sky. I leaned over to breathe the perfume of a white jonquil and a thrill of emotion swept over me and almost made me dizzy—for the odour was one I had not met with for a long, long time. This variety of jonquil my father used to grow at the lake, and in the spring of the year on which he died some of the bulbs planted with his own hands were in bloom when we made our first trip up there; they had seemed like a sweet message from the dead.
I went to bed that night very homesick, wishing that the Kaiser was in Hades and the war was over. For a long time I could not get to sleep and an agitated rapping on my door made me start up quickly from a restless slumber. My window was open and the choking fumes of chlorine poured into the room while Madame rapped away, exclaiming, "Monsieur the Colonel; the asphyxiating gas has arrived." I slammed the window to, soaked a muffler in water and wrapped it over my mouth and nose while robed in a dressing gown, I hastened down stairs. My own gas mask, carefully placed in a corner, had been moved, and, in the dark, I could not find it. I gathered the four women into the inner kitchen and made them breathe through towels wrung out in a solution of ammonium carbonate, which we were fortunate enough to find, while we excluded as much gas as possible by wet towels placed over the cracks in the doors.
It was a most unpleasant experience. As we were nearly seven miles from the German line, it was quite evident that the gas must have been discharged in tremendous quantity to have reached us in the strength it did. I had visions of the Germans discharging gas for hours and killing everything that breathed for miles back of the lines. It was a horrible sensation to realize that you had been caught like rats in a cellar and would slowly die of asphyxiation. The gas crept in through the doors, and it was quite impossible to breathe except through towels saturated with the chemical solution. I wondered how the Germans would feel about it when they came over through a country devoid of all life and whether they would take the trouble to bury all the women and children and dead animals.
Breathing was steadily becoming more and more difficult, when suddenly the door bell rang. One of the girls insisted on going to answer it, and quickly came back to report that a neighbor had called to see whether they were all right, and that the gas cloud had passed. Never did fresh air taste so sweet to me, and I wasted no time in sending to a hospital for a set of masks so as to be prepared should another gas cloud arrive.
The streak of gas that crossed our section of the town must have drifted along some depression in the surface of the country, for a good many people in other parts of the town, particularly where the windows had been closed, were not greatly inconvenienced by it.
The gas was strong enough to kill all the young foliage of the roses and other plants in our garden, while closer to the front a number of horses were poisoned by it. Several hundred soldiers of British regiments were gassed and the Germans, under cover of the gas cloud, raided the British trenches in an endeavour to locate and blow up certain mine shafts. That they did not succeed was shown recently when these same mines on the Wytschaete ridge blew both Germans and trenches far on the way towards the eternal stars.
Other gas attacks launched by the Germans the same night failed to achieve any results; and in one section they managed to gas themselves badly. We reported the gas to be chlorine, and the post mortems of gassed soldiers carried out by Major Rankin, blood tests by myself to exclude other possibilities, and evidence obtained elsewhere, all indicated that the gas employed had been chlorine.
The New Zealand division which had come into our area, held the line in front of Armentieres. A small epidemic of suspected dysentery in that division took us through that town frequently, and we found it almost completely deserted. The Huns shelled it almost daily and had made the place almost untenable for civilians, though, as usual, a number of them hung on and did a fairly good business.
The staff of our laboratory had been reduced from three officers to two, and after a good deal of discussion, Major Rankin dropped out at his own earnest request and was detailed to the Canadian Corps to train for the position of D.A.D.M.S. To celebrate the occasion he gave us a little dinner, and invested heavily in nectarines, strawberries and peaches from the graperies. The occasion was only slightly marred by the popping cork of a champagne bottle crashing through a skylight and bringing down a shower of glass on the Cap.'s head, which bled profusely.
One evening after dinner as we sat with French windows opened wide to the warm evening air of late spring, puffing idly at our cigars, a most beautiful bird song burst upon our ears—a song that made us stare at one another in amazement; we had never heard its like before. It might be described as a bird fantasia—the notes covered a wide range of sounds and the effect was beautiful. Captain Ellis walked quietly down the garden path and got close to the cherry tree from which the trills and lilts continued to pour, but could see nothing. Mlle. C—— said it was a chantresse (songster) but that did not give us much idea of what it was like.