AMERICAN MUSEUM OF NATURAL HISTORY 



STATISTICS OF NUMBERS REACHED BY MUSEUMS 

 FREE EXTENSION SYSTEM IN 1910 AND 1911 



Board of Education Lectures 

 Children's Lectures 



Children's Room and Mrs. Roesler's 

 Special Lectures 



Classes visiting the Museum 

 for General Study 



Meetings of Scientific Societies and other 

 Meetings and Lectures 



General Attendance for all purposes 



Number of Pupils reached by 

 Circulating Collections 



1910 



43-549 

 9,242 



1911 

 40,067 



22,797 



6,368 7,138 



9,284 9)444 



58,926 76,132 



613,152 724,i4i 



839,089 1,253,435 

 1,452,241 1,977,576 



