✦ LIBER ✦

Huancayo Magnetic Observatory August to September, 1928

✍ Scribed by Ledig, Paul G.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Huancayo Magnetic Observatory, October,

✍ Ledig, Paul G. 📂 Article 📅 1929 🏛 American Geophysical Union 🌐 English ⚖ 99 KB

Huancayo Magnetic Observatory, November,

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

Huancayo Magnetic Observatory September

✍ Ledig, Paul G. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 55 KB

Huancayo Magnetic Observatory July to Se

✍ Ledig, Paul G. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 55 KB

Huancayo Magnetic Observatory July to Se

✍ Cairns, J. E. I. 📂 Article 📅 1933 🏛 American Geophysical Union 🌐 English ⚖ 53 KB

Huancayo Magnetic Observatory, July to S

✍ Cairns, J. E. I.; Torreson, O. W. 📂 Article 📅 1934 🏛 American Geophysical Union 🌐 English ⚖ 58 KB