✦ LIBER ✦

Provisional sunspot numbers for June to August, 1926

✍ Scribed by Wolfer, A.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Provisional sunspot-numbers for June to

✍ Brunner, W. 📂 Article 📅 1934 🏛 American Geophysical Union 🌐 English ⚖ 47 KB

Provisional sunspot-numbers for June to

✍ Brunner, W. 📂 Article 📅 1935 🏛 American Geophysical Union 🌐 English ⚖ 40 KB

Provisional sunspot-numbers for June to

✍ Brunner, W. 📂 Article 📅 1937 🏛 American Geophysical Union 🌐 English ⚖ 28 KB

Provisional sunspot-numbers for June to

✍ Wolfer, A. 📂 Article 📅 1928 🏛 American Geophysical Union 🌐 English ⚖ 46 KB

Provisional sunspot-numbers for June, Ju

✍ Brunner, W. 📂 Article 📅 1932 🏛 American Geophysical Union 🌐 English ⚖ 44 KB

Provisional sunspot numbers for January

✍ Wolfer, A. 📂 Article 📅 1926 🏛 American Geophysical Union 🌐 English ⚖ 47 KB