DAYS OF WAITING AND PREPARATION. 21

and had played pranks in Omdurman — none es- caped a parodying portrayal of their mannerisms.

He imitated the tones of their voice and twisted and contorted his face and body to resemble the originals. Nothing was sacred from that mimic any more than from a sapper. He showed us Osman Digna’s little ways, and gave ghastly imitations of trials, mutilations and executions by hanging in the Mahdist camps. And these things were for relaxation, though maybe they served as a reminder of the dervishes’ brutal rule. There were vexations and jokes of another sort for Major Girouard and those held tightly responsible for the rapid construction and regular running of the material trains, as indeed all trains were.

When the line had been laid beyond Abu Dis, for a time known as Rail-head, the camp and quarters were moved on to the next station. Abu Dis sank in dignity and population until only a corporal and two men were left to guard the place and work the sidings.

The desert railway being a single track, frequent sidings are indispensable for the better running of trains. All the control for working the system was vested in the Wady Halfa officials. One night there came to them over the wires an alarmist message to send no more trains to Abu Dis. It was the corporal who urgently rang up his chiefs. What could it mean? Had they deserted, or, more likely, were the dervishes raiding the district? A demand was made from Wady Halfa for the corporal to explain what had happened. His answer was naive, if not satisfactory :

“ The wild beasts have come down from the hills, and