✦ LIBER ✦

Improvements in magnetic instruments and methods adopted by the Coast and Geodetic Survey

✍ Scribed by McComb, H. E.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A MAGNETIC SURVEY OF THE UNITED STATES B

✍ Pritchett, H. S. 📂 Article 📅 1899 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 243 KB

Recent studies by the coast and geodetic

✍ Whitten, Charles A. 📂 Article 📅 1969 🏛 American Geophysical Union 🌐 English ⚖ 304 KB

The magnetic Observatories of the U.S. C

✍ CHREE, C. 📂 Article 📅 1909 🏛 Nature Publishing Group 🌐 English ⚖ 239 KB

The magnetic work of the United States C

✍ G.F.S. 📂 Article 📅 1929 🏛 Elsevier Science 🌐 English ⚖ 62 KB

The magnetic work of the United States c

✍ Bauer, L. A. 📂 Article 📅 1899 🏛 American Geophysical Union 🌐 English ⚖ 576 KB

The magnetic observatories of the United

✍ Tittmann, O. H. 📂 Article 📅 1907 🏛 American Geophysical Union 🌐 English ⚖ 168 KB