(Numb. 283.) 
PHIL OSOPHIC A L 
TRANSACTIONS. 
For the Months <?/ January and February, 1703. 
The C O N T E N T S, 
I. ^art of a Letter to T)r Mead, concerning Secretions 
in an Jyitmal !Body. !Sy Jof. Morland, M 2). 
IL An Ahjir^B of part of a Letter from T>r Bonomo ^^ 
Signior Kedi, containing fome Obferyattons concerninx 
the Worms of Humane bodies, Richard Mead. 
M. 5). 
III. Ohfery at io de port tone intefiini cants fodlictter ahjci^a^ 
^ Joanne 5hipto% Chirurgid Studiofo. 
IV. ^art of a Letter from Mr Antony van Leeuwen^ 
hoek, F. S. concerning green Weeds growing in 
Water J and fome Animalcula. found about them. 
V. An account of ^ook^s. L Afronomi^e Thyjtcct ^ Geo^ 
metrics Elementa. AuHore Da'Vide Grezorio^ 
Aflronomiit Trofe/Jore SaVdiano (P. S. vS. OxonU^ 
i/OZ.foL 
II. An Abjirafl ot Vr ?4eadV Mechanical Account of 
^oyfons fent to the Tublifher^ by Mr- Sam. Morland. 
Ooooooo L ^art 
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