✦ LIBER ✦

Provisional sunspot-numbers for November 1931 to February 1932

✍ Scribed by Brunner, W.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional sunspot-numbers for December

✍ Brunner, W. 📂 Article 📅 1931 🏛 American Geophysical Union 🌐 English ⚖ 42 KB

Provisional sunspot-numbers for Septembe

✍ Brunner, W. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 46 KB

Provisional sunspot-numbers for March to

✍ Brunner, W. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 51 KB

Provisional sunspot-numbers for December

✍ Brunner, W. 📂 Article 📅 1933 🏛 American Geophysical Union 🌐 English ⚖ 34 KB

Provisional sunspot-numbers for February

✍ Brunner, W. 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 26 KB

Provisional sunspot-numbers for February

✍ Brunner, W. 📂 Article 📅 1939 🏛 American Geophysical Union 🌐 English ⚖ 32 KB