CONTENTS 
SPECIMEN COLLECTION... 1 
REFERENCE LIBRARY---- . o . . 1 
TABLE I - DISTRIBUTION OF LESIONS AMONG 
SPECIMENS RECEIVED. 2 
PAPERS PUBLISHED SINCE THE PRECEDING 
ACTIVITIES REPORT . 3 
OTHER ACTIVITIES IN 1974 ......... 3 
PERSONNEL. 4 
ACCESS IONS .... o. o. . . ........ 5 
INDEX OF NEOPLASM - ANIMAL GROUP - AND 
RTLA NUMBER....... . ... 25 
PHYLOGENETIG INDEX-- o. c. . .»o . ... .. 27 
INDEX OF SPECIMENS BY SCIENTIFIC AND 
COMMON NAMES ......... 30 
LIST OF CONTRIBUTORS ...... 34 
TEAR OUT ACCESSION SHEET . . ...... ...... .... ». . » . .. . LAST PAGE 
