✦ LIBER ✦

Sitka Magnetic Observatory January to March, 1931

✍ Scribed by Ulrich, Franklin P.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Sitka Magnetic Observatory January to Ma

✍ Ulrich, Franklin P. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 46 KB

Sitka Magnetic Observatory January to Ma

✍ Ulrich, Franklin P. 📂 Article 📅 1933 🏛 American Geophysical Union 🌐 English ⚖ 36 KB

SITKA MAGNETIC OBSERVATORY JANUARY TO MA

✍ Hershberger, John 📂 Article 📅 1934 🏛 American Geophysical Union 🌐 English ⚖ 50 KB

Sitka Magnetic Observatory January to Ma

✍ Herschenberger, John 📂 Article 📅 1935 🏛 American Geophysical Union 🌐 English ⚖ 63 KB

Sitka Magnetic Observatory January to Ma

✍ Hershberger, John 📂 Article 📅 1936 🏛 American Geophysical Union 🌐 English ⚖ 51 KB

Sitka Magnetic Observatory January to Ma

✍ Hershberger, John 📂 Article 📅 1937 🏛 American Geophysical Union 🌐 English ⚖ 60 KB