The Science Departments 



In the Science Building:* 



Hours of Opening. 



The Museum of Natural History. — Open every day in the year, 

 2 to 6 from March 21 to September 21, 1 to 5 from September 

 22 to March 20. 



The Catharine L. Howard Memorial Library of Science. — Open 

 every day in the year, 2 to 6 from March 21 to September 21, 

 1 to 5 from September 22 to March 20. 



Curator of the Museum of Natural History. 



William Orr. 



Assistant Curator. 



Grace L. Pettis. 



