UPPER. Dr. G. K. 

 Green, of the Army 

 Ground Group, studies 

 a telemetered chart 

 mode by on Esterline 

 Angus recorder on AG 

 76 AVERY ISLAND. 

 LOWER. Composite 

 photograph roughly 

 comparing the Test B 

 cauliflower cloud with 

 New York skyscrapers. 

 An exact comparison 

 would be even more 

 extreme. The cauli- 

 flower cloud, nearly 

 two miles in diameter, 

 would overshadow a 

 considerable portion 

 of Manhattan. It re- 

 quires little study to 

 appreciate catas- 

 trophic destruction. 



Plate 32 



