Tan Quotes - page 4
American hunters, as well as Indians, to butcher the buffalo, generally turn it upon the belly, and commence on the back. The hump-ribs, tender-loins, and a few other choice bits being appropriated, the remainder is commonly left for the wolves. The skin is chiefly used for buffalo rugs, but for which it is only preserved by the Indians during fall and winter (and then rarely but from the cows and bullocks), when the hair is long and woolly. I have never seen the buffalo hide tanned, but it seems too porous and spongy to make substantial leather. Were it valuable, thousands of hides might be saved that are annually left to the wolves upon the Prairies.
Josiah Gregg
The productions of the earth require long and difficult preparations, before they are rendered fit to supply the wants of men.
The productions which the earth supplies to satisfy the different wants of man, will not, for the most part, administer to those wants, in the state nature affords them; it is necessary they should undergo different operations, and be prepared by art. Wheat must be converted into flour, then into bread; hides must be dressed or tanned; wool and cotton must be spun; silk must be taken from the cod; hemp and flax must be soaked, peeled, spun, and wove into different textures; then cut and sewed together again to make garments, &c. If the same man who cultivates on his own land these different articles, and who raises them to supply his wants, was obliged to perform all the intermediate operations himself, it is certain he would succeed very badly.
Anne Robert Jacques Turgot