✦ LIBER ✦

Perseidenbeobachtungen in Prag 1921 (Sternwarteturm)

✍ Scribed by J. Mraszek

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Meteoritenbeobachtungen in Prag (Sternwa

✍ A. Prey 📂 Article 📅 1921 🏛 John Wiley and Sons 🌐 English ⚖ 104 KB

Perseidenbeobachtungen 1920 und 1921 in

✍ W. Malsch 📂 Article 📅 1923 🏛 John Wiley and Sons 🌐 English ⚖ 183 KB

In den Bemerkungen bedeutet S = Schweif, D = Dauer, 1 = langsam, r = rasch.