cover -- 1944-45 pair of overprinted 8c. stationery cards to H. Gronvold in Tientsin (one from a British internee at the Civil Assembly Centre in Wei Hsien) bearing either "Half Value" 1c. on 2c., or Fourth Anniversary of the North China Council 9c. and 18c. values, the card from the internee showing a framed mauve censor cachet.