nyerc iome trahJparent irregular cms, .as tog tw* i>!gg^ 
ttoa il^Glab(iik o blood, \>^iiiiSi k j arriqiig th^ 'braa-^ 
cG&ep ©.f i^he^blood :^cff^isQ^a . K fp^ae iio biigger then a 
catirfefgnd. Many^of^he^eMoOsd ^e-fe wer>c^olinalU 
itkat if a flat ovall partk pAblppd ^(,wJaicli caaies the 
afe^d&efsfie^ beingiBppofed fo te p"erfc<9:Iy Globu- 
lar, wefe divided into joq parts, yet could' nut <me of 
Ibofe^^rt^pafs tiiko' t'h^ii^tSaVity €,Wltfeout ^eing more 
divided acid ifitted to eo^er tfeem» For if the widcnefc 
c^f tl^eCavity/be as I . die Diameter of the Globule is as 
fc^aadi cooiequeutly the'fpropertion as. i . - to si 2,. 
.- Xho' thefe blood ^ellells were fo imail^ as is before 
ifaid, they had jaotwi thfta lading fuch a ^degree ofcolorrr, 
itftiat I muld ^ilcem the matter in them, to be that ivhich 
jteakeih the blooxl r^d. And I was further confirmed ia 
%7 fudgmcnt, iby-©bfoving that other felood Veflells, 
^^Mch ^weire'fe appeared proportkma^ 
fcly tegher coioured, ^nd more ificiining to rcdr and 
that the rednefs appeared more plaiii^ when 3 or4Vef- 
felslay immediately one over the other, without any 
ther matter intervening. 
: The caufe of the brwniih colour of ' the par tsi, 
I take to be the great number -of Vciiis and Arteries^ 
which run thro* the tranfpa rent fubftance, whereof thel^ 
parts chiefly conflft. To which mray be added that there 
were feverall particles mixt about as big as | of a blood 
Globule^which were not tranfparent. We may. perceive 
that the Cortiml parts in many places enter deep into 
the Medullary, but if we diligently feardi iijto Aem^w^ 
iiallfind them as fulloiFMood Veflellsas dieoutfide. 
Befides the aforementioned very thin blood Tefle&a 
there are other Veiiells inthebra,ia, fothin^that I con- 
<peiy.ea round body fas afo^refaid;,;? -aitho' divided intp 
abDyjc ^1000 parts, eoald not pafs throngh thern. 
Tis to< be noted that in thefe Obfervations^ are men-- 
tioned only inch Mood ^effelS:, which arc as thick or 
thisker theu a hair of myhead* ' But 
