Tea made in tin mugs.--A correspondent assures me that he considers the Australian plan of making tea to be preferable to any other, for travellers and explorers; as it secures that the tea shall be made both well and quickly, and without the necessity of carrying kettles on horseback. Each person has a common tin quart pot and a pint pot, slung to his saddle; the tea and sugar are carried in small bags. The quart pot requires very little fire to make it boil. When it begins to boil, it is taken from the fire, the tea is dropped in, and the pint pot is placed on its top as a cover. When the tea is ready, the sugar is dropped into the pint, and the tea is poured from one pot to the other till it is mixed. The pint is always kept clean for drinking out of, but not the quart, for the blacker it is, the sooner will the water boil.
Tea made over night.--To prepare tea for a very early breakfast, make it over night, and pour it away from the tea-leaves, into another vessel. It will keep perfectly well, for it is by long standing with the tea-leaves that it becomes bitter. In the morning simply warm it up. Tea is drunk at a temperature of 140 degrees Fahr., or 90 degrees above an average night temperature of 50 degrees. It is more than twice as easy to raise the temperature up to 140 than to 212 degrees, letting alone the trouble of tea-making.
Extract of Tea and Coffee.--Dr. Rae speaks very highly of the convenience of extract of tea. Any scientific chemist could make it, but he should be begged to use first-rate tea. The extract from first-rate tea makes a very drinkable infusion, but that from second-rate tea is not good, the drink made from the extract always a grade inferior to that made directly from the leaves. By pouring a small quantity of the extract into warm water, the tea is made; and, though inferior in taste to properly made tea, it has an equally good effect on the digestion.
Extract of coffee is well known. I believe it can be made of very good quality, but what is usually sold seems to me to be very much the contrary and not to be wholesome.
Tea and Coffee, without hot water.--In Unyoro, Sir S. Baker says, they have no idea of using coffee as a drink, but simply chew it raw as a stimulant. In Chinese Tartary, travellers who have no means of making a cup of tea, will chew the leaves as a substitute. Mr. Atkinson told me how very grateful he had found this makeshift.
WATER FOR DRINKING.
General Remarks.--In most of those countries where travelling is arduous, it is the daily care of an explorer to obtain water, for his own use and for that of his caravan. Should he be travelling in regions that are for the most part arid and rarely visited by showers, he must look for his supplies in ponds made by the drainage of a large extent of country, or in those left here and there along the beds of partly dried-up water-courses, or in fountains. If he be unsuccessful in his search, or when the dry season of the year has advanced, and all water has disappeared from the surface of the land, there remains no alternative for him but to dig wells where there are marks to show that pools formerly lay, or where there are other signs that well-water may be obtained.
Short Stages.--I may here remark that it is a good general rule for an explorer of an arid country, when he happens to come to water, after not less than three hours' travelling, to stop and encamp by it; it is better for him to avail himself of his good fortune and be content with his day's work, than to risk the uncertainty of another supply.
Purity of Watering-places.--Make no litter by the side of watering-places; and encourage among your party the Mahomedan feeling of respect for preserving the purity of drinking-water. Old travellers commonly encamp at a distance from the watering-place, and fetch the water to their camp.