✦ LIBER ✦

Lead Pencils

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Manufacture of lead pencils

📂 Article 📅 1839 🏛 Elsevier Science 🌐 English ⚖ 362 KB

Lunar Pencil Lead

✍ Matson, John 📂 Article 📅 2010 🏛 Nature Publishing Group 🌐 English ⚖ 482 KB

Plumbago and black lead pencils

📂 Article 📅 1837 🏛 Elsevier Science 🌐 English ⚖ 134 KB

Lead in Paint on Pencils

✍ A. F. Schaplowsky 📂 Article 📅 1971 🏛 JSTOR ⚖ 150 KB

Drawing with the Lead-Pencil

📂 Article 📅 1885 ⚖ 863 KB

Manufacture of water colors and black le

📂 Article 📅 1846 🏛 Elsevier Science 🌐 English ⚖ 144 KB