✦ LIBER ✦

Tucson Magnetic Observatory January to March, 1937

✍ Scribed by Joyce, J. Wallace

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Tucson Magnetic Observatory January to M

✍ Hershberger, John 📂 Article 📅 1939 🏛 American Geophysical Union 🌐 English ⚖ 58 KB

Tucson Magnetic Observatory January to M

✍ Hershberger, John 📂 Article 📅 1940 🏛 American Geophysical Union 🌐 English ⚖ 68 KB

Tucson Magnetic Observatory, January to

✍ White, Roland F. 📂 Article 📅 1941 🏛 American Geophysical Union 🌐 English ⚖ 125 KB

Tucson Magnetic Observatory, January to

✍ Nelson, J. H. 📂 Article 📅 1942 🏛 American Geophysical Union 🌐 English ⚖ 63 KB

Tucson Magnetic Observatory, January to

✍ Nelson, J. H. 📂 Article 📅 1943 🏛 American Geophysical Union 🌐 English ⚖ 115 KB

Tucson Magnetic Observatory, January to

✍ Nelson, J. H. 📂 Article 📅 1944 🏛 American Geophysical Union 🌐 English ⚖ 109 KB