✦ LIBER ✦

The magnetic survey and observatory-net of the United States

✍ Scribed by Heck, N. H.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Sitka Magnetic Observatory of the United

✍ Gebhardt, R. E. 📂 Article 📅 1942 🏛 American Geophysical Union 🌐 English ⚖ 416 KB

The magnetic observatories of the United

✍ Tittmann, O. H. 📂 Article 📅 1907 🏛 American Geophysical Union 🌐 English ⚖ 168 KB

Procedure at the magnetic observatories

✍ Hazard, Daniel L. 📂 Article 📅 1919 🏛 American Geophysical Union 🌐 English ⚖ 225 KB

The Magnetic Survey of the United States

📂 Article 📅 1905 🏛 Nature Publishing Group 🌐 English ⚖ 313 KB

THE MAGNETIC SURVEY OF THE UNITED STATES

✍ T., 📂 Article 📅 1901 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 112 KB

Electric car disturbances at the magneti

✍ Davis, C. H. 📂 Article 📅 1897 🏛 American Geophysical Union 🌐 English ⚖ 137 KB