F-230968 



Slash pine plantation owned by a large southern railroad. The seedlings ivere set out in 

 1926, having been groicn from seed planted in the nursery in 1925, and, when photo- 

 graphed in November 1928, had completed the third rear's growth. 



... 



*■■ 



The same plantation shown in 

 upper picture photographed in 

 March 1936. These 10-year-old 

 pines are 30 to 40 feet in height 

 and readv for an improvement 

 thinning. F-3-.9941 



