Tar

Definition and stakes

Various,  Popular Science Monthly (1896)

“ The process of making tar is simple, and may be briefly described as follows: The dead limbs and wood are put in a heap in a hole in the ground and covered with dirt and sod. A fire is started at the bottom and allowed to smolder for eight or ten days, when the tar begins to flow. It is then dipped into barrels, which contain three hundred and twenty pounds net. About forty gallons of tar are obtained from one cord of wood. ”
Source: Wikisource

Arnold James Cooley,  Cooley's Cyclopædia of Practical Receipts and Collateral Information in the Arts…

“ The chemical constitution of tar is very complicated. Its uses in the arts are well known. As a medicine it is stimulant, diuretic, sudorific, and vermifuge.—Dose, 20 to 60 minims, made into pills with flour; in ichthyosis, &c. Externally, in lepra, psoriasis, foul ulcers, &c. See Ointment and Infusion.
Tar, Barbadoes. Syn. Pix liquida Barbadensis, Petroleum Barbadense, Petroleum (Ph. L. and E.) , L. “Black liquid bitumen, exuding spontaneously from the earth.” (Ph. L.) Its properties for the most part resemble those of the last.—Dose, 10 to 30 drops; in asthma, chronic coughs, tapeworm, &c.
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Source: Gutenberg

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