THE ESTUARIES OF JIBAN 45 rice was served and meanwhile I had become aware of the tragedy which had befallen my watches. Fortunately we were within easy reach of Salwa, whose position had been astronomically determined by Major Cheesman in 1921, and in due course we would be visiting Jabrin, where I would again have the advantage of his work in 1924. Our plans contemplated proceeding from our present camp direct to Anbak, but it was clearly imperative now that I should visit Salwa to redeem my unfortunate lapse and my companions were not averse to an easy day on the morrow. It was agreed therefore that the main body should make a short march to Abu Arzila, the next' estuary ' southward, while I should go down With a small party to Salwa to shoot the sun. We could then work round to Abu Arzila by way of the rumoured ruins of Sikak, and the unfortunate accident proved indeed to be a blessing in disguise. Without it I should have missed the exploration of a very interesting area which was to provide me with an important clue for the solving of the problem of the Jiban estuaries. By now after four days of riding I had Reached a climax of stiffness and physical discomfort though in all other respects I felt exceedingly fit in spite of the fasting and the short hours of sleep allowed by my multifarious preoccupations— the daily or nightly writing up of notes, the packing or label- ling of specimens collected, and the like. It was humiliating and annoying to be such a cripple, unable to rise without assistance, and it was generally agreed that I should have a respite from Al Bahraniya. In consequence of this decision I rode Sa'dan's camel on the following day and, when we got into camp after a long outing and a round trip of some 26 miles, I found to my joy and relief that every vestige of my crippling stiffness had disappeared—never to return. It had thus taken me five days to acclimatise myself to camel-riding, which henceforth became an unmixed pleasure. Perhaps with another mount than Bahraniya I should have achieved this result more rapidly, for my new steed, smaller, lighter and more compact, never gave me a moment of discomfort, though I was sore and stiff enough in all conscience when I was helped on to her saddle that morning, .