Philosophical Letters:
OR,
MODEST REFLECTIONS
Upon some Opinions in
NATURAL PHILOSOPHY,
MAINTAINED
By several Famous and Learned Authors of this Age,
Expressed by way of LETTERS:
By the Thrice Noble, Illustrious, and Excellent Princess,
The Lady MARCHIONESS of NEWCASTLE.
LONDON, Printed in the Year, 1664.
TABLE OF CONTENTS
TO HER EXCELLENCY The Lady Marchioness of NEWCASTLE
TO HIS EXCELLENCY The Lord Marquis of NEWCASTLE
TO THE MOST FAMOUS UNIVERSITY OF CAMBRIDGE
A PREFACE TO THE READER
SECTION I
Letters: I; II; III; IV; V; VI; VII; VIII; IX; X; XI; XII; XIII; XIV; XV; XVI; XVII; XVIII; XIX; XX; XXI; XXII; XXIII; XXIV; XXV; XXVI; XXVII; XXVIII; XXIX; XXX; XXXI; XXXII; XXXIII; XXXIV; XXXV; XXXVI; XXXVII; XXXVIII; XXXIX; XL; XLI; XLII; XLIII; XLIV; XLV