Efficiency Medal Size:Full Size - EII including service by the crews

including service by the crews of HMNZ Ships Gambia and Achilles in Japanese waters

The National Medal (NAT MED) may be awarded to members of the ADF

The Atlantic Star was awarded to commemorate the Battle of the Atlantic between 3 September 1939 and 8 May 1945

Total case depth is 30mm

Efficiency Medal Size:Full Size - EII including service by the crewsThe Efficiency Medal (EM) was instituted on 17 October 1930 and replaced several former long service awards including the Volunteer Long Service Medal, the Colonial Auxiliary Forces Medal, the Militia and Special Reserve Long Service Medals and the Territorial Efficiency Medal. The EM is awarded to warrant officers, NCOs and men of the volunteer Military Forces throughout the Commonwealth. Accelerated qualification was allowed for service during