The equivalent award for the other ranks for acts of valour in the air on operations against the enemy was the Distinguished Flying Medal (DFM)

Awarded for 120 days service between 1st April 1955 and 18th April 1959

High-quality die-struck metal construction for durability and accurate detailing

Bust of Charles Darwin made in British Gypsum Plaster

EFFICIENCY DECORATION 69 82 WITH HAC RIBBON Civilian Service The equivalent award for theAwarded to officers of the Territorial & Army Volunteer Reserve between 1969 and 1982, with the usual qualifying period of 12 years. This is the award with the ribbon as worn by members of the Honourable Artillery Company.