Another reminder of the Christian prisoners is to be seen in the chief mosque of the city. This was designed and built by these captives under the orders of their heathen masters. They naturally constructed it like one of our churches in the form of a cross. This was afterwards recognised by the Moors, and the church was used, but the builders were put to death for their temerity.

We can admire the bravery of these men, who, in spite of the danger of being killed for it, did their best to maintain their religion to the end.

* * * * *

CONSTANTINE.

A day's journey by train from Algiers, through country closely cultivated with vines and crops by the French colonists, and then through a mountainous district inhabited by the Kabyle tribes, brought us into Constantine.

This is a wonderful city perched on a high rock, and surrounded on three sides by a narrow gorge some 400 feet deep. It has been a fortress since ancient times; and holds the record for being besieged, having stood no fewer than eighty investments in its time.

On the last occasion it was held by the Arabs against the French, whose first attempt to take the place was defeated by the natives after a desperate fight. It looks practically impossible to capture the place, but for two years the French did not give up hope, continuing their efforts until in the end they were successful.

Like the Scouts they were not put off by very big difficulties, but pluckily stuck to it, and gained their end.

We visited here the French cavalry regiment, the 3rd Chasseurs d'Afrique. This regiment distinguished itself in the Crimea by supporting the charge of the British Light Brigade at Balaclava.

It dashed bravely into the batteries of Russian artillery, who were firing into the flanks of our force, and captured a number of their guns, and thus enabled the survivors of the charge to make their way back from the field.