Masters of Space

Field Raises New Capital -- The Great Eastern Secured and Equipped -- Staff Organized with Professor Thomson as Scientific Director -- Cable Parts and is Lost -- Field Perseveres -- The Cable Recovered -- The Continents Linked at Last -- A Commercial Success -- Public Jubilation -- Modern Cables.

The early 'sixties were trying years for the cable pioneers. It required all of Field's splendid genius and energy to keep the project alive. In the face of repeated failures, and doubt as to whether messages could be sent rapidly enough to make any cable a commercial success, it was extremely difficult to raise fresh capital. America continued to evince interest in the cable, but with, the Civil War in progress it was not easy to raise funds. But no discouragement could deter Field. Though he suffered severely from seasickness, he crossed the Atlantic sixty-four times in behalf of the great enterprise which he had begun.

It was necessary to raise three million dollars to provide a cable of the improved type decided upon and to install it properly. The English firm of Glass, Eliot & Company, which was to manufacture the cable, took a very large part of the stock. The new cable was designed in accordance with the principles enunciated by Professor Thomson. The conductor consisted of seven wires of pure copper, weighing three hundred pounds to the mile. This copper core was covered with Chatterton's compound, which served as water-proofing. This was surrounded by four layers of gutta-percha, cemented together by the compound, and about this hemp was wound. The outer layer consisted of eighteen steel wires wound spirally, each being covered with a wrapping of hemp impregnated with a preservative solution. The new cable was twice as heavy as the old and more than twice as strong, a great advance having been made in the methods of manufacturing steel wire.

It was decided that the cable should, be laid by one vessel, instead of endeavoring to work from two as in the past. Happily, a boat was available which was fitted to carry this enormous burden. This was the Great Eastern, a mammoth vessel far in advance of her time. This great ship of 22,500 tons had been completed in 1857, but had not proved a commercial success. The docks of that day were not adequate, the harbors were not deep enough, and the cargoes were insufficient. She had long lain idle when she was secured by the cable company and fitted out for the purpose of laying the cable, which was the first useful work which had been found for the great ship. The 2,300 miles of heavy cable was coiled into the hull and paying-out machinery was installed upon the decks. Huge quantities of coal and other supplies were added.