✦ LIBER ✦

On a New Standard of Illumination and the Measurement of Light

✍ Scribed by William Henry Preece

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On a New Standard of Illumination and th

✍ Preece, W. H. 📂 Article 📅 1883 🏛 The Royal Society ⚖ 344 KB

On the definition of standard illuminant

✍ W de Groot 📂 Article 📅 1951 🏛 Elsevier Science ⚖ 123 KB

Experimental Work on a New Standard of L

✍ W. A. Harwood and J. E. Petavel 📂 Article 📅 1912 🏛 The Royal Society 🌐 English ⚖ 142 KB

On the Absolute Measurement of Light: A

✍ R. A. Houstoun 📂 Article 📅 1911 🏛 The Royal Society 🌐 English ⚖ 552 KB

On the Absolute Measurement of Light: A

✍ Houstoun, R. A. 📂 Article 📅 1911 🏛 The Royal Society 🌐 English ⚖ 666 KB

Experimental Work on a New Standard of L

✍ Harwood, W. A.; Petavel, J. E. 📂 Article 📅 1912 🏛 The Royal Society 🌐 English ⚖ 285 KB