Page:Ballantyne--The Battery and the Boiler.djvu/97

 Two men-of-war, the Terrible and the Sphinx, had been appointed to accompany and aid the Great Eastern on her important mission. A gun was fired and signals were made to acquaint these with what had occurred while the fires were being got up in the boilers of the picking-up machinery.

Electricians as well as doctors differ, it would seem, among themselves, for despite their skill and experience there was great difference of opinion in the minds of those on board the big ship as to the place where the fault lay. Some thought it was near the shore, and probably at the splice of the shore-end with the main cable. Others calculated, from the indications given by the tests, that it was perhaps twenty or forty or sixty miles astern. One of the scientific gentlemen held that it was not very far from the ship, while another gentleman, who was said to be much experienced in "fault"-finding, asserted that it was not more than nine or ten miles astern.

While the doctors were thus differing, the practical engineers were busy making the needful preparations for picking-up—an operation involving great risk of breaking the cable, and requiring the utmost delicacy of treatment, as may be easily understood, for, while the cable is being payed out the strain on it is comparatively small, whereas when it is being picked up, there is not only the