←  Crown Colony of Singapore
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Treaties extended by Australia to 
Cocos (Keeling) Islands (1955–). Prior to 1955, Cocos (Keeling) Islands was administered as part of the Crown Colony of Singapore, and before that, of the Straits Settlements.
| ← Crown Colony of Singapore
|
Treaties extended by Australia to Cocos (Keeling) Islands (1955–). Prior to 1955, Cocos (Keeling) Islands was administered as part of the Crown Colony of Singapore, and before that, of the Straits Settlements.