✦ LIBER ✦

On Photographs of the Spectra of the Nebula in Orion

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Photograph of the Nebula in Orion

✍ DRAPER, HENRY 📂 Article 📅 1880 🏛 Nature Publishing Group 🌐 English ⚖ 139 KB

On the Photographic Spectrum of the Grea

✍ Lockyer, J. N. 📂 Article 📅 1894 🏛 The Royal Society ⚖ 98 KB

Preliminary Note on Photographs of the S

✍ Lockyer, J. N. 📂 Article 📅 1891 🏛 The Royal Society ⚖ 177 KB

Preliminary Note on Photographs of the S

✍ J. Norman Lockyer 📂 Article 📅 1890 🏛 The Royal Society ⚖ 233 KB

Note on the Photographic Spectrum of the

✍ Huggins, W.; Huggins, Mrs. 📂 Article 📅 1891 🏛 The Royal Society ⚖ 266 KB

Note on the Photographic Spectrum of the

✍ Huggins, W. 📂 Article 📅 1882 🏛 The Royal Society ⚖ 258 KB