We are writing to tell you that we are stopping your checks beginning  (1)  , because we need to find out whether the Railroad Retirement Board (RRB) will be
            paying your checks from now on.
         
         Our records show that  (2)  worked for the railroad industry. The RRB may be able to pay you because of  (3)  railroad employment. We are contacting them so that we can decide which office will
            pay you. We will let you know as soon as the decision is made.
         
          
         If You Have Any Questions 
         3901C - Domestic
         3901D - Foreign