Beyond it a graded path over black ledges of rotten stone led us to a plateau strewn with small, loose, blue-black basalt shards. After a while we entered Wadi Diraa and marched down its bed for an hour or more, sometimes over loose grey stone, sometimes along a sandy bottom between low lips of rock. A deserted camp with empty sardine tins gave proof of Newcombe and Hornby. Behind were the limpid pools, and we halted there till afternoon; for we were now quite near the railway, and had to drink our stomachs full and fill our few water skins, ready for the long dash to Fejr.
In the halt Auda came down to see Farraj and Daud dress my camel with butter for relief against the intolerable itch of mange which had broken out recently on its face. The dry pasturage of the Billi country and the infected ground of Wejh had played havoc with our beasts. In all Feisal’s stud of riding camels there was not one healthy; in our little expedition every camel was weakening daily. Nasir was full of anxiety lest many break down in the forced march before us and leave their riders stranded in the desert.
We had no medicines for mange and could do little for it in spite of our need. However, the rubbing and anointing did make my animal more comfortable, and we repeated it as often as Farraj or Daud could find butter in our party. These two boys were giving me great satisfaction. They were brave and cheerful beyond the average of Arab servant-kind. As their aches and pains wore off they showed themselves active, good riders, and willing workmen. I liked their freedom towards myself and admired their instinctive understanding with one another against the demands of the world.