Vul SYNOPSIS OF CONTENTS. 
PAGE 
SECTION XV. 
MANUFACTURE OF THE ALKALOIDS, . 5 3 ; ; : Sars: 
SECTION XVI. 
HIsTORY OF THE CINCHONA BARKS, TO THE YEAR 1737, - ; : cor 
SECTION XVII. 
THEIR HISTORY TO THE PRESENT TIME, : : R z Z . 86 
SECTION XVIII. 
LisT OF THE MoRE RECENT PUBLICATIONS RELATING TO THE CINCHONA BARKS, 92 
INDEX, =~. . : ; ‘ : : ‘ : i - 99 
EXPLANATION OF THE PLATES, ; : ‘ ; : fs - 104 
