✦ LIBER ✦

Equatorial-Observations, made at the U. S. Naval Observatory at Washington in 1871 by Prof. A. Hall

✍ Scribed by Prof. A. Hall

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Equatorial Observations made at the U. S

✍ Prof. A. Hall 📂 Article 📅 1873 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB 👁 2 views

Equatorial Observations made at the U. S

✍ A. Hall 📂 Article 📅 1870 🏛 John Wiley and Sons 🌐 English ⚖ 126 KB 👁 2 views

Equatorial Observations at the U. S. Nav

✍ Prof. A. Hall 📂 Article 📅 1868 🏛 John Wiley and Sons 🌐 English ⚖ 81 KB 👁 2 views

Equatorial-Observations made at the U. S

✍ A. Hall 📂 Article 📅 1874 🏛 John Wiley and Sons 🌐 English ⚖ 432 KB 👁 1 views

Equatorial Observations made at the U. S

📂 Article 📅 1876 🏛 John Wiley and Sons 🌐 English ⚖ 73 KB 👁 2 views

Equatorial Observations made at the Unit

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