Category:Tokyo Astronomical Observatory
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English: Category for the Tokyo Astronomical Observatory (東京天文台 Tōkyō Tenmondai, 1888 – 1988).
日本語: 東京天文台(1888 – 1988)に関するカテゴリ。
Subcategories
This category has only the following subcategory.
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Media in category "Tokyo Astronomical Observatory"
This category contains only the following file.
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Tokyo Astronomical Observatory in 1950s.JPG 500 × 321; 32 KB