EGEE] 





Imagine fourteen Woolworth 

 buildings, each of them 792 feet 

 in height, piled one on top of 

 the other. What a column! And yet 

 that would be the height of the stack 

 made by piling the 275,000 copies con- 

 stituting this December issue of the 

 Popular Science Monthly one upon 

 another. The topmost number would 

 be lost in a cloud at a height of 11,000 

 feet. Airplanes do not reconnoiter at 

 heights much greater. 



,- 



V 



:=30 



