World War II Pacific 4, Defence and 1945/75 Aust Service Medal.  Commonly encountered for any service in New Guinea, Borneo or Surrounding sea and islands.  
 
Medals:
1939/45 Star
Pacific Star
Defence Medal
1939/45 War Medal
1939/45 Australian Service Medal
1945/75 Australian Service Medal with PNG clasp
 
* Please specify if you would like a different clasp on the 1945/75 Australian Service Medal.