OFFICERS, 1909. 
Prestpent—D. O. MILLS, 
Vice-PresIpeENT—ANDREW CARNEGIE, 
TreasurER—CHARLES F. COX, 
Secrerary—N, L. BRITTON. 
BOARD OF MANAGERS. 
1. ELECTED MANAGERS. 
HON. ADDISON BROWN, J. PIERPONT MORGAN, 
ANDREW CARNEGIE GEORGE W. PERKINS, 
W. BAYARD CUTTING, ME ; 'MSER, 
ROBERT W.pr FOREST, yates LYNDE STETSON, 
JOHN I. KANE, . GILMAN THOMPSON, 
D. O. MILLS, earuEL THORNE 
EX-OFFICIO MANAGERS. 
Tue PresipENT OF THE DEPARTMENT OF PUBLIC Parks, 
F RY 
Tue Mayor or THE City oF ho York, 
GE B. McCLELLAN. 
3. SCIENTIFIC DIRECTORS. 
PROF. WH. H. RUSBY, Chairman. 
DR. NICHOLAS MURRAY BUTLER, PROF. JAMES F. KEMP, 
PROF. C. F. CHANDLER, PROF. FREDERIC S. LEE, 
CHARLES F . COX, HON. E. L. WINTHROP, Jr. 
GARDEN STAFF. 
ae - BRITTON, Direct tor-in-Chief. 
MURRILL, Assistant Director, 
DR. ior i ae Head Curator of the Rasen 
D t 
E A wer. 
FRED J. SEAVER, Director of the Laboratortes. 
DR. JOHN HEND ARNHART, Librarian. 
DR. H. H. RUSBY, Curator of the Economic Collections. 
AM J. i 
RICHARD C. SCHNEIDER, Custodian of the te auiae 
