PLEASE HELP US PUT THE ZIP IN YOUR 

 MAIL! ADD YOUR FOUR NEW ZIP DIGITS 

 TO YOUR LABEL (OR FACSIMILE), 

 STAPLE INSIDE THIS SELF-MAILER, AND 

 RETURN TO US. 



(fold here) 



DEPARTMENT OF THE NAVY 



NAVAL CIVIL ENGINEERING LABORATORY 

 PORT HUENEME, CALIFORNIA 93043-5003 



POSTAOE AND FEES PAID 

 DEPARTMENT OF THE NAVY 



DOD-318 



OFFICIAL BUSINESS 



PENALTY FOR PRIVATE USE. »300 



« IND-NCEL.2700/4 (REV. 12-73) 



O* 30-LL-L7O-0O44 



Commanding Officer 



Code L14 



Naval Civil Engineering Laboratory 



Port Hueneme, California 93043-5003 



