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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch plastic barrel, metal fittings none 1990s Japan |
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| special features | lead degree indicator | ||
| see also | Koh-I-Noor 5614 |
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| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||
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