✦ LIBER ✦

Tucson Magnetic Observatory, April to June, 1941

✍ Scribed by Nelson, J. H.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Tucson Magnetic Observatory April to Jun

✍ Joyce, J. Wallace 📂 Article 📅 1936 🏛 American Geophysical Union 🌐 English ⚖ 66 KB

Tucson Magnetic Observatory April to Jun

✍ Hershberger, John 📂 Article 📅 1937 🏛 American Geophysical Union 🌐 English ⚖ 121 KB

Tucson Magnetic Observatory, April to Ju

✍ Hershberger, John 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 121 KB

TUCSON MAGNETIC OBSERVATORY APRIL TO JUN

✍ Hershberger, John 📂 Article 📅 1939 🏛 American Geophysical Union 🌐 English ⚖ 61 KB

Tucson Magnetic Observatory April to Jun

✍ White, Roland F. 📂 Article 📅 1940 🏛 American Geophysical Union 🌐 English ⚖ 110 KB

Tucson Magnetic Observatory April to Jun

✍ Nelson, J. H. 📂 Article 📅 1942 🏛 American Geophysical Union 🌐 English ⚖ 114 KB