Pack containing 3 ships that served with the Royal Australian Navy (RAN) during WW2: (from starboard - port) HMAS Australia, HMAS Canberra, and HMAS Shropshire (model as HMS Sussex). All ships depicted in their 1942 appearance.
HMAS Canberra was heavily damaged and scuttled during the Battle of Savo Island. Shropshire was transferred to RAN in 1943 as replacement for Canberra.
https://en.wikipedia.org/wiki/HMAS_Australia_(D84)
https://en.wikipedia.org/wiki/HMAS_Canberra_(D33)
https://en.wikipedia.org/wiki/County-class_cruiser#Kent_class
https://en.wikipedia.org/wiki/HMS_Shropshire#RAN_service
https://en.wikipedia.org/wiki/County-class_cruiser#London_class
Contains 6x aircrafts to represent Supermarine Walrus reconnaisance seaplane