'AGE TWENTY 



EVOLUTION 



June, 1931 







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MAROONED! 

 On Friday- evening, May 29, 1931, the International Con- 

 vention of the World's Christian Fundamentals Association, 

 in Philadelphia again upheld "Noah's Flood versus the Dar- 

 vvin Philosophy!" 



THE GREAT EVOLUTION DEBATE 



Between Prof. Joseph McCabe and Rev. W. B. Riley, which 

 Riley would not publish in his fundamentalist magazine, ap- 

 peared in full in three issues of Evolution. Postpaid, 25c; 

 ten or more 15c. Sells like hot cakes at meetings. We'll mail 

 the three numbers containing this debate to any list of names 

 for 15c a set. Fire a Broadside at your friends. 



THE TEST 



"Do you look to authority for proof, or to proof for author- 

 ity?" 



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HAVE YOU NUMBERS 1, 2 AND 3? 



The first three issues of Vol. I of Evolution are needed to 

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 Schools. If you will return numbers 1, 2 and 3 of our Volume 

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 doesn't matter if they're soiled. No letter needed. Simply be 

 sure to write your own name and address on the wrapper so 

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HIGH SCHOOL BIOLOGY TEACHERS 



Over two thousand copies of this issue of Evolution were 

 sold to High School biology students. Teachers recommend it 

 because it gives the students a larger interest in the subject 

 than simply making a required grade in school. Try a few 

 copies in your school NOW before vacation, so that you'll 

 know what to do in the fall. Rate: 12 copies for a dollar. 



MINERAL STONES FOR SALE 



One of our readers, Mr. Thomas Armett, 43 Bergen Blvd., 

 West Paterson, N. J., wishes to sell his comprehensive and 

 beautiful collection of mineral stones. It may be seen by ap- 

 pointment. 



PLACING EVOLUTION MAGAZINE PROPERLY 



is a vital problem. Those sympathetic enough to subscribe, need it least. Ihose who need it most, 

 seldom subscribe. Few opponents will pay for it, but if they come across it free they'll read and be- 

 come interested. So — 



PUBLIC LIBRARIES OFFER A SPLENDID AVENUE 



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HELP PLACE EVOLUTION IN EVERY PUBLIC LIBRARY 



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ONE LIBRARY FROM YOUR OWN STATE 



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