"'Cloth, beads, caps, tools, toys, and trinkets are what we need for traffic with the natives and paying our expenses,"' read Frank as he turned the sheet of paper. "Now we come to what we want for our own use."
CAMP AND CARAVAN.
"'Tea and coffee, in air-tight cans of not more than a pound each, so that they will not be spoiled by the climate: preserved meats and vegetables, sugar, spices, pepper, sauces, vinegar, matches, soap, candles, and a few other things, the fewer the better. Everything we carry must be enclosed in tin cases, so as to protect it from dampness, as the climate of Central Africa is ruinous to all articles that absorb moisture.
"'Rifles, shot-guns, and pistols, with plenty of ammunition. The rifles and shot-guns of the Remington system, using fixed ammunition.'"
One of the boys asked what was meant by "fixed ammunition."
"The cartridges are made up," the Doctor explained, "and are all ready for use. The powder is in a shell of copper or brass, with the explosive cap in one end and the bullet or shot firmly wedged in the other. The cartridges are impervious to water, and can be kept a long time without detriment."
"We must have a large quantity," said Frank, "and even then we might find our supply running short, with no chance of renewal."
"Certainly that might happen," was the reply, "and we can guard against it by having a few dozens of steel shells made like the copper ones, and with nipples for ordinary percussion-caps. These shells can be reloaded many times. We can carry powder in tin canisters, caps in boxes, and moulds for casting bullets, and then, with a few bars of lead in our possession, we shall be independent of fixed ammunition from the factories.