✦ LIBER ✦

The U.S. Naval Observatory

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

📂 Article 📅 1870 🏛 Elsevier Science 🌐 English ⚖ 61 KB

The U.S. naval observatory

📂 Article 📅 1873 🏛 Elsevier Science 🌐 English ⚖ 109 KB

The U.S. Naval Observatory1

📂 Article 📅 1886 🏛 Nature Publishing Group 🌐 English ⚖ 247 KB

Equatorial Observations U. S. Naval Obse

✍ Prof. A. Hall 📂 Article 📅 1869 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB 👁 1 views

Library of the U.S. Naval Observatory

📂 Article 📅 1961 🏛 Nature Publishing Group 🌐 English ⚖ 149 KB

Observations made at the U. S. Naval Obs

✍ A. Hall 📂 Article 📅 1886 🏛 John Wiley and Sons 🌐 English ⚖ 154 KB 👁 2 views