PLATH 32. 



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Streptococnis scarlaUnce (Gordon) from cultuie on agar, 48 

 hours' growth. Stained by Gram's method. X 1000. 



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Stiriitococms scaiiatinie (Gordon) from cultur(> in bouillon, 

 90 hours' growth. Stained by (J rain'.s metliod. X 1000. 



[Face pa()e 44J 



