✦ LIBER ✦

Provisional sunspot-numbers for February to April 1938

✍ Scribed by Brunner, W.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional sunspot-numbers for February

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

Provisional sunspot-numbers for May to J

✍ Brunner, W. 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 31 KB

Provisional sunspot-numbers for August t

✍ Brunner, W. 📂 Article 📅 1938 🏛 American Geophysical Union 🌐 English ⚖ 32 KB

Provisional sunspot-numbers for March to

✍ Brunner, W. 📂 Article 📅 1930 🏛 American Geophysical Union 🌐 English ⚖ 49 KB

Provisional Sunspot-Numbers for February

✍ Brunner, W. 📂 Article 📅 1942 🏛 American Geophysical Union 🌐 English ⚖ 25 KB

Provisional sunspot-numbers for November

✍ Brunner, W. 📂 Article 📅 1939 🏛 American Geophysical Union 🌐 English ⚖ 35 KB