✦ LIBER ✦

Description of the Observatory of the Collegio Romano at Rome

✍ Scribed by P. A. Secchi

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Description of the Observatory of the Co

✍ Secchi, P. A. 📂 Article 📅 1857 🏛 The Royal Society ⚖ 30 KB

Description of the Process of Verifying

✍ Galton, F. 📂 Article 📅 1878 🏛 The Royal Society ⚖ 447 KB

Description of the Process of Verifying

✍ Francis Galton 📂 Article 📅 1877 🏛 The Royal Society ⚖ 814 KB

General description of the Earth-current

✍ Gish, O. H. 📂 Article 📅 1923 🏛 American Geophysical Union 🌐 English ⚖ 968 KB

Description of a Pendulum-Electrograph N

✍ Ellery, R. L. J. 📂 Article 📅 1868 🏛 The Royal Society ⚖ 528 KB

Description of a Pendulum-Electrograph N

✍ R. L. J. Ellery 📂 Article 📅 1867-1868 🏛 The Royal Society ⚖ 857 KB