✦ LIBER ✦

The Telegraphic Longitude Net of the United States

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Precise Determination of Longitude in th

✍ Robert W. Knox 📂 Article 📅 1957 🏛 American Geographical Society 🌐 English ⚖ 973 KB

Results of the telegraphic operations of

📂 Article 📅 1849 🏛 Elsevier Science 🌐 English ⚖ 255 KB

The State Telegraphs

📂 Article 📅 1869 🏛 Nature Publishing Group 🌐 English ⚖ 229 KB

The magnetic survey and observatory-net

✍ Heck, N. H. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 66 KB

On the Determination of the Difference o

✍ Loomis, E. 📂 Article 📅 1851 🏛 The Royal Society ⚖ 227 KB

On the Determination of the Difference o

✍ Elias Loomis 📂 Article 📅 1843-1850 🏛 The Royal Society ⚖ 298 KB