✦ LIBER ✦

Apia Magnetic Observatory, October to December, 1940

✍ Scribed by Sapsford, H. Bruce

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Apia observatory: October to December, 1

✍ Gerard, V. B. 📂 Article 📅 1949 🏛 American Geophysical Union 🌐 English ⚖ 115 KB

Apia Observatory October to December, 19

✍ Wadsworth, J. 📂 Article 📅 1935 🏛 American Geophysical Union 🌐 English ⚖ 63 KB

Apia Observatory October to December, 19

✍ Baird, H. F. 📂 Article 📅 1936 🏛 American Geophysical Union 🌐 English ⚖ 124 KB

Apia Observatory October to December, 19

✍ Baird, H. F. 📂 Article 📅 1937 🏛 American Geophysical Union 🌐 English ⚖ 109 KB

Apia Observatory, October to December 19

✍ Wadsworth, J. 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 116 KB

Apia Observatory October to December, 19

✍ Sapsford, H. Bruce 📂 Article 📅 1940 🏛 American Geophysical Union 🌐 English ⚖ 120 KB