Philosophical transactions, Vol. L. Part I. For the year 1757.: Giving some account of the present undertakings, studies, and labours, of the ingenious, in many considerable parts of the world.Various
History
Philosophical transactions, Vol. L. Part I. For the year 1757.: Giving some account of the present undertakings, studies, and labours, of the ingenious, in many considerable parts of the world.
Various
Science -- Periodicals
One would be apt think, from this passage, and another that follows
a little after in the same page of the Hist. of Jamaica, relating to
the black dye of the mellago of this nut, that Sir Hans, at the time
his history was published, thought them, as Caspar Bauhin did, of
the same genus, but different species; and therefore he has mixt the
observations on both together.
For, immediately after mentioning the staining of cottons with this
mellaginous succus, Sir Hans says, that the gum is, in faculties and
colour, like gum-arabic; and that it is given internally in female
obstructions; and that the juice stains linen, which will not wash out
suddenly: but he says it is false, that they remain till they flower
next year, as Du Tertre asserts.
Sir Hans further quotes, from an anonymous Brasilian author, that the
apples stain linen; and that the gum is good to paint and write; and
the bark dyes yarn and vessels serving for pots.
And in another place he quotes De Laet, who compiled a general history
of America, and who likewise takes his quotation from an old Brasilian
author, treating of the trees of Brasil, That the gum of the Acajou
is used by painters; the bark is used to dye cotton-yarn and earthen
ware. Here I must remark, tho’ foreign to our present purpose, that in
the original of Laet, what relates to the earthen ware runs thus: “Et
a faire de vaisseaux de terre.” So that I believe it will appear more
probable, that the bark of these trees was used rather to burn earthen
ware vessels, than to dye them, as we find these earthen vessels were
used to boil their victuals in.
These two quotations from Sir Hans Sloane confirm the former, with
regard to the use of the gum; that is, its being fit, like gum-arabic,
to be used for water-colours, and to make ink; and that it is the juice
of the apple that stains, but this we find is not durable.
Mr. Miller has now only the bark of the Cashew-tree left to support
his argument. This the above-mentioned Brasilian writers say, that
the native Indians of Brasil used to dye their cotton-yarn with; but
of what colour no mention is made. And whether this bark is used to
give strength to this yarn, as we dye and tan our fishing-nets with
oak-bark, or for ornament, is uncertain; for a great deal of this yarn
was used in the making their net-hammocks, as well as their coarse
garments.
Mr. Miller then introduces Sir Hans Sloane, in opposition to Dr.
Browne, whose History of Jamaica I had quoted, to prove that the juice
of the Acajou was of the same nature and properties with that of the
gum-arabic, and consequently not fit for varnish: whereas it plainly
appears from the foregoing quotations, taken from Sir Hans Sloane, that
Dr. Browne is right, and agrees exactly in opinion with him.
Public-domain text, read in full here on John Shaqi.
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