In order to make the pyroxyline, Smith made a mixture of three parts of nitric acid with five of concentrated sulphuric acid, and steeped the cellulose in this mixture for a quarter of an hour; afterwards it was washed in fresh water and left to dry. The operation succeeded perfectly, and the hunters had at their disposal a substance perfectly prepared, and which, used with discretion, gave excellent results. About this time the colonists cleared three acres of Prospect Plateau, leaving the rest as pasture for the onagers. Many excursions were made into Jacamar Wood and the Far West, and they brought back a perfect harvest of wild vegetables, spinach, cresses, charlocks, and radishes, which intelligent culture would greatly change, and which would serve to modify the flesh diet which the colonists had been obliged to put up with. They also hauled large quantities of wood and coal, and each excursion helped improve the roads by grinding down its inequalities under the wheels. The warren always furnished its contingent of rabbits, and as it was situated without Glycerine creek, its occupants could not reach nor damage the new plantations. As to the oyster-bed among the coast rocks, it furnished a daily supply of excellent mollusks. Further, fish from the lake and river were abundant, as Pencroff had made set-lines on which they often caught trout and another very savory fish marked with small yellow spots on a silver-colored body. Thus Neb, who had charge of the culinary department, was able to make an agreeable change in the menu of each repast. Bread alone was wanting at the colonists’ table, and they felt this privation exceedingly. Sometimes the little party hunted the sea-turtles, which frequented the coast at Mandible Cape. At this season the beach was covered with little mounds enclosing the round eggs, which were left to the sun to hatch; and as each turtle produces two hundred and fifty eggs annually, their number was very great. “It is a true egg-field,” said Spilett, “and all we have to do is to gather them.” But they did not content themselves with these products; they hunted also the producers, and took back to Granite House a dozen of these reptiles, which were excellent eating. Turtle soup, seasoned with herbs, and a handful of shell-fish thrown in, gained high praise for its concoctor, Neb. Another fortunate event, which permitted them to make new provision for winter, must be mentioned. Shoals of salmon ascended the Mercy for many miles, in order to spawn. The river was full of these fish, which measured upwards of two feet in length, and it was only necessary to place some barriers in the stream in order to capture a great many. Hundreds were caught in this way, and salted down for winter, when the ice would stop the fishing.