689 
1910.] NATURAL SCIENCES OF PHILADELPHIA. 
Councillor for unexpired term of 
one year .William E. Hughes, M.D. 
Committee on Accounts .Charles Morris, 
Samuel N. Rhoads, 
John G. Rothermel, 
Thomas H. Montgomery, Ph.D., 
Frank J. Keeley. 
COUNCIL FOR 1911. 
Ex-Officio.- —Samuel G. Dixon, M.D., LL.D., Edwin G. Conklin, Ph.D., 
John Cadwalader, Edward J. Nolan, M.D., J. Percy Moore, Ph.D., 
George Vaux, Jr., Henry A. Pilsbry, Sc.D., Witmer Stone and 
Henry Tucker, M.D. 
To serve three years. —Thomas H. Fenton, M.D., Edwin S. Dixon, 
Henry Skinner, M.D., Robert G. LeConte, M.D. 
To serve two years. —Philip P. Calvert, Ph.D., Thomas Biddle, M.D., 
Frederick Prime Frank J. Keeley. 
To serve one year. —Charles B. Penrose, M.D., Charles Morris, Spencer 
Trotter, M.D., William E. Hughes, M.D. 
Curator of Mollusca. 
Assistant Librarian. 
Assistants to Curators. 
Aid in Arch.eology... 
Aid in Herbarium. 
Assistant in Library 
Taxidermist . 
■Janitors . 
Henry A. Pilsbry, Sc.D. 
.William J. Fox. 
Henry Skinner, M.D., 
Stewardson Brown, 
J. Percy Moore, Ph.D., 
Edward Vanatta, 
Henry W. Fowler, 
James A. G. Rehn, 
Ezra T. Cresson, Jr. 
Harriet Newell Wardle. 
Ada Allen. 
Furman Sheppard Wilde. 
David N. McCadden. 
Charles Clappier, 
Daniel Heckler, 
James Tague, 
Jacob Aebley, 
Adam E. Heckler. 
