✦ LIBER ✦

Provisional sun-spot numbers for January to March, 1924

✍ Scribed by Wolfer, A.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional sun-spot numbers for January

✍ Wolfer, A. 📂 Article 📅 1925 🏛 American Geophysical Union 🌐 English ⚖ 53 KB

Provisional sun-spot numbers for April t

✍ Wolfer, A. 📂 Article 📅 1924 🏛 American Geophysical Union 🌐 English ⚖ 12 KB

Provisional sun-spot numbers for July to

✍ Wolfer, A. 📂 Article 📅 1924 🏛 American Geophysical Union 🌐 English ⚖ 46 KB

Provisional sun-spot numbers for October

✍ Wolfer, A. 📂 Article 📅 1925 🏛 American Geophysical Union 🌐 English ⚖ 39 KB

Provisional sun-spot numbers for January

✍ Wolfer, A. 📂 Article 📅 1922 🏛 American Geophysical Union 🌐 English ⚖ 18 KB

Wolfer provisional sun-spot numbers for

✍ van Dijk, G. 📂 Article 📅 1919 🏛 American Geophysical Union 🌐 English ⚖ 25 KB