This interesting cover came into my possession recently, so I thought I would do a write-up of it here. My thanks go to Ragui H. Michael over on the British Colonies Stamp Collectors Facebook Page for helping supply me with lots of interesting information. The cover bears King George V stamps, used around a year and a half after his death. It was flown from Hong Kong to San Francisco in 1937 and carried on the aircraft known as the China Clipper. China Clipper was the first of three Martin M-130 aircraft built by the Glenn L. Martin Company, costing…