( 1^9 ) Numb. 253, 
PHILOSOPHICAL 
TRANSACTIONS. 
For the Month of June, 1699. 
The CONTENTS. 
L Part of Two Letters of May the 2 2th y and 
June the 1 2th^ ibqc^.from Sir Charles Holt^ 
to Dr Shadwell, Concerning a Difeafe caufed 
hy Swallowing Stones \ with Remarks on the 
fame^ by Hans Sloane, M. D. II Some Thoughts 
and Experiments Concerning Vegetation^ by 
John Woodward, M. D. of the College of 
Phyficians^ &^ R. S. &^ Profejfor of Phyfck 
in Grefham-College. III. An Account of 
Mr. Savery'^ Engine-^ for Raifng W ater by the. 
help of Fir 
E e I . Part 
