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The Harvard College Observatory

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Harvard College Observatory

📂 Article 📅 1901 🏛 Nature Publishing Group 🌐 English ⚖ 273 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

Harvard college observatory circular No.

✍ Edward C. Pickering 📂 Article 📅 1898 🏛 John Wiley and Sons 🌐 English ⚖ 96 KB

Harvard college observatory circular no.

✍ Edward C. Pickeuing 📂 Article 📅 1898 🏛 John Wiley and Sons 🌐 English ⚖ 197 KB

Harvard college observatory circular no.

✍ Edward C. Pickering 📂 Article 📅 1898 🏛 John Wiley and Sons 🌐 English ⚖ 134 KB

Occultation of 26 Arietis o b s e r v e d p h o t o g r a p h i c a l l y .