MANCPIESTER INSTITUTE OF ARTS AND SCIENCES. 



SECTION A, 



PHYSICAL SCIENCE. 



Officers for 1901. 



CHARLES J. ABBOTT, President. 

 HORACE T. CLAPP, Vice President. 

 EDWARD J. BURNHAM, Treasicrer. 

 CHAREES R. DUSTIN, Recording Secretary. 

 FREDERICK W. SHONTEEE, Financial Secretary. 



EXECUTIVE COMMITTEE. 



AEBERT E. CEOUGH. ARTHUR J. SMITH. 



HENRY A. STEARNS. 



