From the  same thread the other numbers came from,
Historical Debt Outstanding - Annual 09/30/1992 4,064,620,655,521.66      
09/30/1991 3,665,303,351,697.03      
09/28/1990 3,233,313,451,777.25      
09/29/1989 2,857,430,960,187.32      
09/30/1988 2,602,337,712,041.16      
09/30/1987 2,350,276,890,953.00      
09/30/1986 2,125,302,616,658.42      
12/31/1985 1,945,941,616,459.88      
12/31/1984 1,662,966,000,000.00    * 
12/31/1983 1,410,702,000,000.00    * 
12/31/1982 1,197,073,000,000.00    * 
12/31/1981 1,028,729,000,000.00    * 
12/31/1980 930,210,000,000.00    * 
These are the Reagan/Bush1 years right?
Looks like Public Debt was LOWER.  
