CIVIL AIR TRANSPORT, INCORPORATED v. CENTRAL AIR TRANSPORT CORPORATION.
[1952] 2 Lloyd's Rep. 259
JUDICIAL COMMITTEE OFTHE PRIVY COUNCIL.
Before Viscount Simon, Lord Normand, Lord Oaksey, Lord Reid and Sir Lionel Leach.
International law - Recognition of Chinese Government - Sale by de jure Nationalist Government of aeroplanes grounded in British colony - Communist Government at time of sale in de facto control of most of Chinese mainland - Communist Government shortly afterwards recognized as de jure Chinese Government - Validity of sale - Enforceability - Doctrine of retroactivity.