CONTENTS. 
PAGE 
Introduction 9 
PART I. 
NOMENCLATURE OF COLORS. 
Preface 15 
Principles of Color and General Remarks . , 19 
Colors required by the Zoological or Botani- 
cal Artist 27 
Comparative Vocabulary of Colors 38 
Bibliography 57 
PART II. 
ORNITHOLOGISTS' COMPENDIUM. 
Glossary of Technical Terms used in Descrip- 
tive Ornithology 61 
Table for Converting Millimetres into Eng- 
lish Inches and Decimals 119 
Table for Converting English Inches and Deci- 
mals into Millimetres 125 
