2017 QUE STREET, N. W. 

 WASHINGTON 9, D. C. 



Dear Dr. Posberg, 



Here are the mpas, traced from the big air oho to 

 map aaa reduced. Approximate boundaries of the reserve 

 are marked with broken line. 



On my original map, I shaded the forested area. 

 Unfortunately, the shading was completely lost in the 

 re productions. Only the borderline of them caine out. 

 On one of your maps, I've indicated this area. I've 

 also put red X's at the pond and one or two other 

 places so that you can orient yourself more quickly. 



I hope the maps are mlk useful. I've got more 

 if you have need for them. 



Hope to see you Sunday. I may not be ablt to 

 get away before Sunday morniag myself, but will try 

 to phone you when iny plans are definite. 



Sincerely, 



