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Amazon.com: ROtring Isograph Pen Set Technical Pen & Pencil College Set 3 Pens (0.20mm, 0.30mm, 0.50mm) and Mechanical Pencil (0.5mm) + Accessories : Everything Else
![Amazon.com: rOtring Isograph Technical Drawing Pens, Set, 3-Piece College Set (.20-60 mm) : Everything Else Amazon.com: rOtring Isograph Technical Drawing Pens, Set, 3-Piece College Set (.20-60 mm) : Everything Else](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81iYYVaDU+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: rOtring Isograph Technical Drawing Pens, Set, 3-Piece College Set (.20-60 mm) : Everything Else
![Rotring compass set (532 209), c. late 1980s. Exceptional quality drafting instruments made by Haff in Germany for Rotring. Set includes a 6 inch wingset compass, extension bar, pump compass, and 2mm Rotring compass set (532 209), c. late 1980s. Exceptional quality drafting instruments made by Haff in Germany for Rotring. Set includes a 6 inch wingset compass, extension bar, pump compass, and 2mm](https://preview.redd.it/rotring-compass-set-532-209-c-late-1980s-exceptional-v0-vo1gtghstw7a1.jpg?width=4032&format=pjpg&auto=webp&s=8543c1b44cb3f425468d1f94c28a89e56f9a3861)