WAGNER FREE INSTITUTE OF SCIENCE 

 OF PHILADELPHIA 



TRUSTEES 



SAMUEL WAGNER, President. 

 RICHARD B. WESTBROOK, Treasurer. JOSEPH WILLCOX, Secretary. 



J. VAUGHAN MERRICK, JR. S. T. SKIDMORE. 



HARRISON S. MORRIS. SAMUEL TOBIAS WAGNER. 



^ 



FACULTY 



HENRY LEFFMANN, M.D., President of the Faculty. 

 S. T. WAGNER, B.S., C.E., Secretary of the Faculty. 



HENRY LEFFMANN, M.D., Professor of Chemistry. 



J. T. ROTHROCK. M.D., S. T. SKIDMORE, A.M., 



Professor of Botany. Professor of Physics. 



W. B. SCOTT, A.M., ROBERT ELLIS THOMPSON, A.M., 



Professor of Geology. Professor of History, Literature, and 



Political Economy. 



S. T. WAGNER, B.S., C.E., 

 Professor of Engineering. 



THOMAS L. MONTGOMERY, CHARLES W. JOHNSON, 



Actuary and Librarian. Curator of Museum. 



