3. That the _Pericardium_ or the _Case_ of the _Heart_ being opened, there appeared none of that water, in which the _Heart_ uses to swim; and the external Surface of it, from the _Base_ to the _Tipp_, was not smooth, but very rough. It being cut asunder, a quantity of white and inspissate liquour run out, and beneath the _Base_, between the right and left Ventricle, _two stones_ were found, whereof the one was as bigg as an _Almond_, the other, _two_ Inches long and _one_ broad, having three _Auricles_ or crisped _Angles_: And in the Orifice of the right Ventricle, there was a fleshy fattish Matter. 4. That the whole Body was bloudless, thin, and emaciated, of a black and bluish Colour. 5. The _Scull_ being opened, both the _Cerebrum_ and _Cerebellum_ were bigg in proportion to the Body; and out of it run much more Bloud, than was seen in both the other Regions together. * * * * * _Of the designed Progress to be made in the _Breeding of Silkworms_, and the _Making_ of _Silk_, in _France_._ The _French_ King _Henry the Fourth_, having made a general Establishment all over _France_, of planting and propagating of _Mulberry-trees_, and _Breeding of Silkworms_, in order to set up and entertain a _Silk-trade_ there; and having prospered so well in that Design, that in many parts of his Dominions great store of such Trees were raised, and Multitudes of Silk-works propagated, to the great benefit of the _French_ people, forasmuch as it was a considerable beginning to avoid the transport of several Millions abroad for buying of Silks, and withall an excellent means of well-imploying abundance of poor Orphans and Widows, and many old, lame, and other indigent and helpless people; The present _French King_, hath lately revived and seconded that Undertaking by giving express order that it should be promoted by all possible means, and particularly in the _Metropolis_ of that Kingdom, and round about it; and that for that end the whole way concerning that Work and {88} Trade should be fully and punctually communicated in Print; which hath also been executed by one _Monsieur Isnard_, in a Treatise published at _Paris_, in _French_, Intituled, _Instructions for the Planting of White Mulberryes, the Breeding of Silkworms, and the Ordering of Silk in _Paris_, and the circumjacent Places_, In which Book, the Method being represented, which that Great Prince _Henry_ IV used in establishing the said Work and Trade, together with the success thereof, and the advantages thence derived to his Subjects, the _Author_, from his own _Experience_, and long _Practice_, delivers (and seems to do it candidly) all what belongs in this business in four main heads. _First_, he teaches the Means of sowing, planting, and raising _White Mulberryes_ (as the Foundation of Silkworks) shewing how many several wayes _that_ may be done. _Secondly_, The Breeding of _Silkworms_, the choosing of good Eggs, and their hatching, as also the