36 
Lectures and Essays read and delivered before the 
Society. 
ci course on JBotanySamuGl Freedley, M. D. June, July. 
August, 1826. 
Essay on the Silk fVorm — John T. Sharpless, M. D. 
June 11th. Published in Franklin Journ. Dr. Jones, 
June, July, Sept. Nos. 1826. 
t^Sn improvement on Reed^s double acting Stomach 
Fump— Caleb B. Matthews, M. D. July 3rd. Published 
in Medical Recorder, October No. 1826. 
Various Lectures on Natural History — Caleb B. Mat- 
thews, M. D. 
Various Lectures on Natural History and Physiology-^ 
John T. Sharpless, M. D. 
Catalogue of Birds of the United States — Charles L. Bo- 
naparte, Nov. 6, 1826. 
Neio Species of Salamander^ by Jacob Green, M.— 
Read by John T. Sharpless, M. D. Nov. 6, 1826. 
PUBLICATION COMMITTEE. 
JACOB GILLIAMS, 
JOHN T. SHARPLESS, M. D. 
CALEB B. MATTHEWS, M. t). 
SAMUEL FREEDLEY, M. D. 
I:LLW00D WALTER. 
The Society is big-bly indebted to the kindness of Titian R. Peale and 
William Mason for the beautiful desig-ns of the Salamanders from which 
the eng-raving-s were made. 
