If the date of the invention of this useful art of making paper is doubtful, the time when it was lost, or superseded by one more convenient, is as uncertain. Eustathius says it was disused in his time in the 1170. Mabillon endeavours to prove it existed in the 9th, and even that there existed some Popish bulls wrote upon it as late as the 11th century. He gives, as instances, a part of St Mark’s Gospel preserved at Venice as being upon papyrus, and the fragment of Josephus at Milan to be cotton paper, while Maffei proves this to be just the reverse, that of St Mark being cotton, and the other indisputably he thinks to be Egyptian papyrus, so that Mabillon’s authority as to the bulls of the pope may be fairly questioned. The several times I have been at these places mentioned, I have never succeeded in seeing any of these pieces; that of St Mark at Venice I was assured had been recognized to be cotton paper; it was rendered not legible by the warm saliva of zealots kissing it from devotion, which I can easily comprehend must contain a very corrosive quality, and the Venetians now refuse to shew it more. I have seen two detached leaves of papyrus, but do not believe there is another book existing at the present time but that in my possession, which is very perfect. I gave Dr Woide leave to translate it at Lord North’s desire; it is a gnostic book, full of their dreams. The general figure of this plant Pliny has rightly said to resemble a Thyrsus; the head is composed of a number of small grassy filaments, each about a foot long. About the middle, each of these filaments parts into four, and in the point, or partition, are four branches of flowers; the head of this is not unlike an ear of wheat in form, but which in fact is but a chaffy, silky, soft husk. These heads, or flowers, grow upon the stalk alternately, and are not opposite to, or on the same line with each other at the bottom. Pliny[20] says it has no seed; but this we may be assured is an absurdity. The form of the flower sufficiently indicates that it was made to resolve itself into the covering of one, which is certainly very small, and by its exalted situation, and thickness of the head of the flower, seems to have needed the extraordinary covering it has had to protect it from the violent hold the wind must have had upon it. For the same reason, the bottom of the filaments composing the head are sheathed in four concave leaves, which keep them close together, and prevent injury from the wind getting in between them.