The American Museum of Natural History 
BOARD OF TRUSTEES 
President 
Henry FaArrFIELD OSBORN 
First Vice-President 
CLEVELAND H. DopGE 
Treasurer 
CHARLES LANIER 
Second Vice-President 
J. P. Morean 
Secretary 
ADRIAN ISELIN, JR. 
JOHN Purroy Mitcuent, Mayor or THE City or New Yor«K 
W ILLIAM A. PRENDERGAST, COMPTROLLER OF THE CiTy or New YORK 
CasoT WARD, PRESIDENT OF THE DEPARTMENT OF PARKS 
Grorce F. Baker 
FREDERICK F. BREWSTER 
JoserpH H. CHOATE 
R. Fuuiton Currine 
Tuomas DeWitt CuyLEeR 
JAMES DouGLaAs 
Henry C. Frick 
Mapison GRANT 
Anson W. Harp 
ArcHER M. HuntTINGTON 
ARTHUR CuRTISS JAMES 
WALTER B. JAMES 
Seta Low 
OagpEN MILts 
Percy R. Pyne 
Joun B. TREVOR 
FeLtix M. WarsurG 
GrorRGE W. WICKERSHAM 
A. D. JUILLIARD 
ADMINISTRATIVE OFFICERS 
Director 
Freperic A, Lucas 
Assistant Treasurer 
Tue United States Trust Company 
Assistant Secretary 
Gerorce H. SHERWOOD 
or New YorxkK 
SCIENTIFIC STAFF 
Freperic A. Lucas, Se.D., Director 
Geology and Invertebrate Paleontology 
Epmunp Otis Hovey, Ph.D., Curator 
Cuester A. Reeps, Ph.D., Asst. Curator 
Mineralogy 
L. P. Gratacap, A.M., Curator 
GerorGeE F. Kunz, Ph.D., Honorary Curator Gems 
Woods and Forestry 
Mary Cyntuia Dickerson, B.S., Curator 
Invertebrate Zoidlogy 
Henry E. Crampton, Ph.D., Curator 
Roy W. Miner, A.B., Asst. Curator 
Frank E. Lutz, Ph.D., Asst. Curator 
L. P. Gratracap, A.M., Curator Mollusca 
A. J. Murcuuer, Assistant 
Frank E. Watson, B.S., Assistant 
W. M. WuHee ter, Ph.D., Hon. Curator Social 
Insects 
A. L. TREADWELL, Ph.D., Hon. Curator Annulata 
CHARLES W. Lena, B.S., Hon. Curator Coleoptera 
Ichthyology and Herpetology 
Basurorp Dean, Ph.D., Curator Emeritus 
Lovis Hussaxor, Ph.D., Curator Ichthyology 
Joun T. Nicuous, A.B., Asst. Curator Recent 
Fishes 
Mary Cyntuta Dickerson, B.S., Assoc. Curator 
Herpetology 
Mammalogy and Ornithology 
J. A. AuLEeN, Ph.D., Curator 
Frank M. Cuapman, Sc.D., Curator Ornithology 
Roy C. Anprews, A.M., Asst. Curator Mam- 
malogy 
W. DeW. Miter, Asst. Curator Ornithology 
H. E. Antuony, Asst. Mammalogy 
Vertebrate Paleontology 
Henry FairFrieLtp Ossorn, LL.D., D.Se., Curator 
Emeritus 
W. D. Marruew, Ph.D., Curator 
WaLtTeR GRANGER, Assoc. Curator [Mammals] . 
Barnum Brown, A.B., Assoc. Curator [Reptiles] 
Wituiam K. Grecory, Ph.D., Assoc. in Palgweon- 
tology 
Anthropology 
CuarRK WissLeR, Ph.D., Curator 
Purny E. Gopparp, Ph.D., Curator Ethnology 
Rosert H. Lowisn, Ph.D., Assoc. Curator 
HerRBertT J. SpinpDEN, Ph.D., Asst. Curator 
Nets C. Netson, M.L., Asst. Curator ‘ 
CuarLes W. Meap, Asst. Curator 
ALANSON SKINNER, Asst. Curator 
Haruan I. Smitrn, Hon. Curator Archzology 
Anatomy and Physiology 
Rautew W. Tower, Ph.D., Curator 
Public Health 
CHARLES-Epwarp A. WinsLow, M.S., Curator 
IsRAEL J. Kuiauer, B.S., Assistant 
Public Education 
Gerorce H. SHerwoop, A.M., Curator 
G. Cuype& Fisuer, Ph.D., Asst. Curator 
Ann E. Tuomas, Ph.B., Assistant 
Books and Publications 
Rate W. Tower, Ph.D., Curator 
Ipa Ricuarpson Hoop, A.B., Asst. Librarian 
