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One sheet This is a vintage Japanese promotional poster or commemorative document advertising school field trips to Ibaraki Prefecture.
Key Elements of the Poster
• Main Title: (School trips to Ibaraki)
• Sub-headline: (Tour of the Atomic Energy Research Institute and Mito Historical Sites)
• Commemorative Stamp: A 10-yen postage stamp commemorating the completion of Japan's nuclear reactor.
• Postmark Date: The postmark is dated August 6, 1959 (Showa 34, 34.8.6).
• Bottom Illustration: A diagram of a Natural Uranium Graphite Experimental Reactor, with a note mentioning that the first nuclear reactor built by Dr. Enrico Fermi was also of this type. |
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