Cl»« c>< 



DEPARTMEIIT OF TRANSPORTATION 



IS Mill (Itll ICEtlltMPIIC HIT 

 lirkidi lillitlii Ttiriiiilir Pfiitia 



SURFACE ISOTHERMS • °C 



APRIL 20-22, 1976 



Philadalphio s'^ 



Wilmington 

 Bftllimor*. 



40»M 



C Roiiln 



CharUston 



Beaufort 

 Savannah 



liiliiliiliiliilritn 2s*N 



80*W 



221 



