✦ LIBER ✦

Provisional sunspot-numbers for July to November, 1930

✍ Scribed by Brunner, W.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional sunspot-numbers for July to

✍ Brunner, W. 📂 Article 📅 1936 🏛 American Geophysical Union 🌐 English ⚖ 41 KB

Provisional sunspot-numbers for July to

✍ Brunner, W. 📂 Article 📅 1929 🏛 American Geophysical Union 🌐 English ⚖ 47 KB

Provisional sunspot-numbers for Septembe

✍ Brunner, W. 📂 Article 📅 1934 🏛 American Geophysical Union 🌐 English ⚖ 39 KB

Provisional sunspot-numbers for Septembe

✍ Brunner, W. 📂 Article 📅 1935 🏛 American Geophysical Union 🌐 English ⚖ 52 KB

Provisional sunspot numbers for Septembe

✍ Wolfer, A. 📂 Article 📅 1926 🏛 American Geophysical Union 🌐 English ⚖ 34 KB

Provisional Sunspot-Numbers for August t

✍ Brunner, W. 📂 Article 📅 1945 🏛 American Geophysical Union 🌐 English ⚖ 29 KB