35 



has been posted at the Arsenal Building, informing the public 

 that tickets for those days can be obtained by calling at the office 

 of the Department of Public Parks, No. 265 Broadway, or of the 

 Secretary of the Museum. A similar notice has been sent to all 

 the Natural History Societies in the country. This arrangement, 

 by furnishing opportunities to teachers to explain the specimens 

 to their classes, will make the Museum an important part of the 

 educational system of onr city, and afford facilities for students 

 from other places. 



JOHN DAVID WOLFE, President. 



THEODORE ROOSEVELT, Secretary. 



New-York, November 14///, 187 1. 



