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Work of the United States-Naval Observatory

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United States Naval Observatory

📂 Article 📅 1900 🏛 Nature Publishing Group 🌐 English ⚖ 246 KB

Observations of Double-Stars made at the

📂 Article 📅 1881 🏛 Nature Publishing Group 🌐 English ⚖ 116 KB

Equatorial Observations made at the Unit

✍ Professor Asaph Hall 📂 Article 📅 1871 🏛 John Wiley and Sons 🌐 English ⚖ 78 KB 👁 2 views

The Naval History of the United States

✍ Abott, Willis J 📂 Fiction 🌐 English ⚖ 4 MB

Researches on the Motion of the Moon, ma

📂 Article 📅 1878 🏛 Nature Publishing Group 🌐 English ⚖ 458 KB

United States Office of Naval Research

📂 Article 📅 1951 🏛 Nature Publishing Group 🌐 English ⚖ 122 KB