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UNIYERSITYOFILUNOiS 

 l^ox 0^ 14SEP1914 



The Science Department* 



In the Science Buildm§f« 



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. 



t 



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

 every day in tlie 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. 



