✦ LIBER ✦

PROVISIONAL SUNSPOT-NUMBERS FOR APRIL TO SEPTEMBER, 1943

✍ Scribed by Brunner, W.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional Sunspot Numbers for October

✍ Brunner, W. 📂 Article 📅 1944 🏛 American Geophysical Union 🌐 English ⚖ 27 KB

Provisional sunspot-numbers for March to

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

Provisional sunspot-numbers for July to

✍ Waldmeier, M. 📂 Article 📅 1957 🏛 American Geophysical Union 🌐 English ⚖ 47 KB

Provisional sunspot-numbers for July to

✍ Waldmeier, M. 📂 Article 📅 1958 🏛 American Geophysical Union 🌐 English ⚖ 49 KB

Provisional sunspot-numbers for July to

✍ Waldmeier, M. 📂 Article 📅 1949 🏛 American Geophysical Union 🌐 English ⚖ 43 KB

Provisional sunspot-numbers for July to

✍ Waldmeier, M. 📂 Article 📅 1950 🏛 American Geophysical Union 🌐 English ⚖ 48 KB