✦ LIBER ✦

Blue Hill Observatory of Harvard University

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Climatic maps of North America. By C. F.

📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB

The Blue Hill Meteorological Observatory

📂 Article 📅 1892 🏛 Nature Publishing Group 🌐 English ⚖ 246 KB

The Twentieth Year at Blue Hill Observat

✍ M., W. 📂 Article 📅 1907 🏛 Nature Publishing Group 🌐 English ⚖ 253 KB

The Astronomical Observatory of Harvard

📂 Article 📅 1890 🏛 Nature Publishing Group 🌐 English ⚖ 256 KB

On the latitude of Harvard College Obser

✍ S. C. Chandler jr. 📂 Article 📅 1885 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB 👁 2 views

Annals of the Astronomical Observatory o

📂 Article 📅 1877 🏛 Nature Publishing Group 🌐 English ⚖ 125 KB