✦ LIBER ✦

An inexpensive pen for line drawings

✍ Scribed by Williams, Howard P.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An inexpensive pen for kymographic recor

✍ Haley, Thomas J. 📂 Article 📅 1949 🏛 Elsevier ⚖ 87 KB

An inexpensive microscopic projection an

✍ Allen, William F. 📂 Article 📅 1918 🏛 John Wiley and Sons 🌐 English ⚖ 186 KB

PEN AND INK DRAWINGS FROM PHOTOGRAPHS

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AN EASY METHOD OF MAKING LINE DRAWINGS

✍ SLOSSON, E. E. 📂 Article 📅 1895 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 42 KB

An Inexpensive On-Line Computer System f

✍ Klauminzer, G. K. 📂 Article 📅 1970 🏛 The Optical Society 🌐 English ⚖ 800 KB

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✍ Jerome D. Pauker 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 English ⚖ 92 KB 👁 3 views