We rode on to another 'still,' and there dismounting, the Colonel explained to me the process of gathering and manufacturing turpentine. The trees are 'boxed' and 'tapped' early in the year, while the frost is still in the ground. 'Boxing' is the process of scooping a cavity in the trunk of the tree by means of a peculiarly shaped axe, made for the purpose; 'tapping' is scarifying the rind of the wood above the boxes. This is never done until the trees have been worked one season, but it is then repeated year after year, till on many plantations they present the marks of twenty and frequently thirty annual 'tappings,' and are often denuded of bark for a distance of thirty feet from the ground. The necessity for this annual tapping arises from the fact that the scar on the trunk heals at the end of a season, and the sap will no longer run from it; a fresh wound is therefore made each spring. The sap flows down the scarified surface and collects in the boxes, which are emptied six or eight times in a year, according to the length of the season. This is the process of 'dipping,' and it is done with a tin or iron vessel constructed to fit the cavity in the tree. The turpentine gathered from the newly boxed or virgin tree is very valuable, on account of its producing a peculiarly clear and white rosin, which is used in the manufacture of the finer kinds of soap, and by 'Rosin the Bow,' and commands, ordinarily, nearly five times the price of the common article. When barreled, the turpentine is frequently sent to market in its crude state, but more often is distilled on the plantation, the gatherers generally possessing means sufficient to own a still. In the process of distilling, the crude turpentine is 'dumped' into the boiler through an opening in the top,--the same as that on which we saw Junius composedly seated,--water is then poured upon it, the aperture made tight by screwing down the cover and packing it with clay, a fire built underneath, and when the heat reaches several hundred degrees Fahrenheit, the process of manufacture begins. The volatile and more valuable part of the turpentine, by the action of the heat, rises as vapor, then condensing flows off through a pipe in the top of the still, and comes out spirits of turpentine, while the heavier portion finds vent at a lower aperture, and comes out rosin.