Photograph by Nelson C Brown. 



Oven house in the background, the first cooUng oven in the center, and portion 

 of the second cooling oven on the left. After being heated to a high tem- 

 perature for 24 hours, the cars of hot charcoal are moved from the oven house 

 to the first cooling oven. After remaining in this cooling oven for 24 hours, 

 they are moved into the second cooling oven where they remain for another 

 day. 



Photograph taken at the Beerston Acetate Co. plant, Beerston, N. Y. 



