Deleting Duplicate Records, Keeping First Occurance

My problem is from a list of records of transactions where I have a number
of 
duplicates throught out any given month.  I have devised a way to sort the

dups out into a separate table (containing ALL of the dups for that
month), 
grouped and sorted in the order I want to see them as dup.  Now I need to 
weed out all dups EXCEPT the first one of each different

tblDUPS
     FC     AT      Enc            Age      AcctBal         Hold
*   A       DUP    4960002     0-30     $1,514.75     BDH
     A       DUP    4960002     0-30     $1,514.75     BDH
     A       DUP    4960002     0-30     $1,514.75     IVH
*   C       DUP    5000000     365+    ($160.48)      BDH
     C       DUP    5000000     365+    ($160.48)      No Charges
     C       DUP    5000000     365+    ($160.48)      No Charges
*   B       DUP    5210002     0-30     $51.14          BDH
     B       DUP    5210002     0-30     $51.14          BDH
     B       DUP    5210002     0-30     $51.14          IVH

In the table above, duplicates are define by fields: FC; Enc; Age; & 
AcctBal.  I want to keep the first occurance (*'d) and I want to delete
the 
others.  The resulting list should look like:

tblDUPS
     FC     AT      Enc            Age      AcctBal         Hold
*   A       DUP    4960002     0-30     $1,514.75     BDH
*   C       DUP    5000000     365+    ($160.48)      BDH
*   B       DUP    5210002     0-30     $51.14          BDH

How can I do this efficiently?

Thank you in advance for your insight and assistance.
  
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MJ