✦ LIBER ✦

New Magnetic Observatory at Sitka, Alaska

✍ Scribed by Patterson, Wm. D.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Sitka magnetic observatory October to De

✍ Campbell, Joel B. 📂 Article 📅 1949 🏛 American Geophysical Union 🌐 English ⚖ 233 KB

Sitka Magnetic Observatory October to De

✍ Ulrich, Franklin P. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 103 KB

Sitka Magnetic Observatory January to Ma

✍ Ulrich, Franklin P. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 40 KB

Sitka Magnetic Observatory April to Sept

✍ Ulrich, Franklin P. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 57 KB

Sitka Magnetic Observatory October to De

✍ Ulrich, Franklin P. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 93 KB

Sitka Magnetic Observatory January to Ma

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