Air Mail cover 1931 (23 July) Francis Chichester Flight from Manila to Japan, a small group of covers, each bears the special cachet when his plane was wrecked in Katsuura, numbered and signed. (8 covers)

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Air Mail cover 1931 (23 July) Francis Chichester Flight from Manila to Japan, a small group of covers, each bears the special cachet when his plane was wrecked in Katsuura, numbered and signed. (8 covers)