✦ LIBER ✦

Huancayo Magnetic Observatory, October, 1928

✍ Scribed by Ledig, Paul G.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Huancayo Magnetic Observatory August to

✍ Ledig, Paul G. 📂 Article 📅 1928 🏛 American Geophysical Union 🌐 English ⚖ 100 KB

Huancayo Magnetic Observatory, November,

✍ Ledig, Paul G. 📂 Article 📅 1929 🏛 American Geophysical Union 🌐 English ⚖ 167 KB

Huancayo Magnetic Observatory October to

✍ Ledig, Paul G. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 54 KB

Huancayo Magnetic Observatory October to

✍ Cairns, J. E. I. 📂 Article 📅 1933 🏛 American Geophysical Union 🌐 English ⚖ 56 KB

Huancayo Magnetic Observatory October to

✍ Cairns, J. E. I. 📂 Article 📅 1934 🏛 American Geophysical Union 🌐 English ⚖ 45 KB

Huancayo Magnetic Observatory October to

✍ Torreson, O. W. 📂 Article 📅 1935 🏛 American Geophysical Union 🌐 English ⚖ 248 KB