✦ LIBER ✦

Dr. Tromholt's Auroral Observatory at Kautokeino

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

DR. GOULD'S WORK AT THE CORDOBA OBSERVAT

📂 Article 📅 1885 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 237 KB

Auroral lights, August 25, 1919, observe

✍ Barnard, E. E. 📂 Article 📅 1919 🏛 American Geophysical Union 🌐 English ⚖ 84 KB

Auroral observations at the sitka magnet

✍ G.F.S. 📂 Article 📅 1929 🏛 Elsevier Science 🌐 English ⚖ 55 KB

Auroral observations and magnetic condit

✍ Ulrich, Franklin P. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 164 KB

Auroral observations and magnetic condit

✍ Ulrich, Franklin P. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 136 KB

Auroral observations and magnetic condit

✍ Ulrich, Franklin P. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 120 KB