| ◄ | Thin Lead Drafting Leadholder Gallery Index | ▲ top | |
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lead diameter(s) mechanism composition variations production date origin |
0.3, 0.4, 0.5, 0.7, 0.9 mm pushbutton incremental advance clutch, 4 mm fixed sleeve plastic barrel, metal mechanism, nosepiece, and grip none (2000) Japan |
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