✦ LIBER ✦

A Series of Observations on, and a Discovery of, the Period of the Variation of the Light of the Bright Star in the Head of Medusa, Called Algol. In a Letter from John Goodricke, Esq. to the Rev. Anthony Shepherd, D. D. F. R. S. and Plumian Professor at Cambridge

✍ Scribed by Goodricke, J.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Series of Observations on, and a Disco

✍ John Goodricke 📂 Article 📅 1783 🏛 The Royal Society ⚖ 863 KB

On the Periods of the Changes of Light i

✍ Goodricke, J. 📂 Article 📅 1784 🏛 The Royal Society ⚖ 445 KB

On the Periods of the Changes of Light i

✍ John Goodricke 📂 Article 📅 1784 🏛 The Royal Society ⚖ 397 KB

An Observation of the Variation of Light

✍ Englefield, H. C. 📂 Article 📅 1784 🏛 The Royal Society ⚖ 270 KB

An Observation of the Variation of Light

✍ Henry C. Englefield 📂 Article 📅 1784 🏛 The Royal Society ⚖ 241 KB

Observations of the Comet of 1783. In a

✍ Pigott, E. 📂 Article 📅 1784 🏛 The Royal Society ⚖ 666 KB