School Science and Mathematics 



Covers the World 



Here is the list of countries to 

 which it goes each month 



Every State in the United States, every Province in Canada, Mexico, 

 Cuba, Porto Rico, Brazil, Argentine, Chile, Peru, Ecuador. Every 

 country in Europe including Turkey. Egypt, Liberia, Cape Colony, 

 The Transvaal, Persia, Ceylon, India, China, Korea, Japan, Philippines, 

 New Zealand, Australia, and Hawaii. 



Eight Departments: 



Botany, Chemistry, Earth Science, 

 Mathematics, Problems. Physics, 

 Science Questions and Zoology. 



Send i n Your S ubs cription. $2. 00 per Year 



SCHOOL SCIENCE AND MATHEMATICS 



2059 East Seventy-Second Place Chicago, Illinois 



WANTED 



The demand for extra copies of some num- 

 bers has been so keen our stock is nearly ex- 

 hausted. 



The editor will pay 25c each for every one 

 of the following numbers sent him in good con- 

 dition: 



November, 1910 February, 1911 

 November, 1911 January, 1912 

 March, 1912 September, 1912 



or we will renew your subscription one year for 

 any three of them. 



