If these precautions are observed, magenta can be distinguished from archil with certainty according to.    From Wordnik.com.  [Scientific American Supplement, No. 385, May 19, 1883] Reference

Take a little pinch of archil, and put some boiling-hot water upon it, add to it a very little lump of pear-lash.    From Wordnik.com.  [Young's Demonstrative Translation of Scientific Secrets] Reference

Dyers being well aware of this, are in the habit when mistakes occur of bringing up to shade with soluble dye-stuffs -- archil, indigo extract, and such like.    From Wordnik.com.  [The Dyeing of Woollen Fabrics] Reference

As the coloring-matter of archil is not precipitated by baryta and magnesia, but changed to a purple, the baryta method, recommended by Pasteur, Balard, and Wurtz, and the magnesia test, are useless.    From Wordnik.com.  [Scientific American Supplement, No. 385, May 19, 1883] Reference

Soluble in water and alcohol, this colouring principle yields by precipitation with chloride of calcium a compound known as 'Solid French Purple', a pigment more stable than the archil colours generally, but all too fugitive for the palette.    From Wordnik.com.  [Field's Chromatography or Treatise on Colours and Pigments as Used by Artists] Reference

Orchil or archil (the red color) was discovered in 1879.    From Wordnik.com.  [Forty Centuries of Ink] Reference

The infufion of archil is of a erimfon inclining to violet.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

But he obtained a much more per - manent colour from the herb archil, by putting a little folution of tin ioto the bath.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

The archil of the Canaries is a very ancient branch of commerce; this lichen is however found in less abundance in the island of.    From Wordnik.com.  [Travels to the Equinoctial Regions of America] Reference

To leflen the expence of carthamus, it is ufual, for deep fliades, to mix with the firft and fecond bath about a fifth of the bath of archil.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

The herb archil however, has the inconvenience of dyeing unequally, at leaft if the cloth be not pafled through hot water the inftant it comes out of the dye.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

Silently is so unquietly yet to madison homes for sale and yet the datable is saturnia naturally sobbingly than archil can or budgereegah to sedition to outwork up.    From Wordnik.com.  [Rational Review] Reference

The archil of the Canaries is a very ancient branch of commerce; this lichen is however found in less abundance in the island of Teneriffe than in the desert islands of Salvage.    From Wordnik.com.  [Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1] Reference

To dye with archil, the quantity judged neceffary, according to the quantity of wool or, ftuff to be dyed, and the Ihade to be given it, is mixed in a bath beginning to grow warm.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

According to Mr. Poerner, one pound of wet cloth, boiled for about an hour. in a bath compofed of ten ounces of archil and an ounce and a half of tartar, acquires a bluifh red colour.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

It may be employed not only in the dye - bath, but in the preparation of the filk, when by mixing archil with other colouring fubftances, bright colours fufficiently permanent may be obtained.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

They are now visited only for the purpose of gathering archil, which production is, however, less sought after, since so many other lichens of the north of Europe have been found to yield materials proper for dyeing.    From Wordnik.com.  [Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1] Reference

A quantity SS4 ELEUEBTTS OF T H t A quantity of archil proportionate to th«! colour required, is boiled in a proper vefleL The clear liquor is then poured quite hot, leav - ing the dregs at the bottom of the boiler, into a trough of a convenient iize, in which the (ilk, carefully cleanfed from foap, is to be turned vith great care, till it has acquired the proper Ihade.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference

(hade than is intended, in a bath of, this kind» afterwards dipping it in an archil bath, and laftly in the vat.    From Wordnik.com.  [Elements of the Art of Dyeing] Reference