✦ LIBER ✦

Tucson Magnetic Observatory, July to September, 1939

✍ Scribed by Hershberger, John

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Tucson Magnetic Observatory July to Sept

✍ Joyce, J. Wallace 📂 Article 📅 1936 🏛 American Geophysical Union 🌐 English ⚖ 59 KB

Tucson Magnetic Observatory July to Sept

✍ Hershberger, John 📂 Article 📅 1937 🏛 American Geophysical Union 🌐 English ⚖ 67 KB

Tucson Magnetic Observatory July to Sept

✍ Hershberger, John 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 62 KB

Tucson Magnetic Observatory July to Sept

✍ White, Roland F. 📂 Article 📅 1940 🏛 American Geophysical Union 🌐 English ⚖ 200 KB

Tucson Magnetic Observatory, July to Sep

✍ Nelson, J. H. 📂 Article 📅 1941 🏛 American Geophysical Union 🌐 English ⚖ 65 KB

Tucson Magnetic Observatory July to Sept

✍ Nelson, J. H. 📂 Article 📅 1942 🏛 American Geophysical Union 🌐 English ⚖ 115 KB