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Thin Lead Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-thin-alvin.html |
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lead diameter(s) mechanism composition variations production date origin |
0.3, 0.5, 0.7, 0.9 mm pushbutton auto advance, fixed sleeve plastic barrel, metal fittings none (1990s) to present Japan |
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| special features | lead degree indicator | ||
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< |
Thin Lead Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-thin-alvin.html |
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lead diameter(s) mechanism composition variations production date origin |
0.3, 0.5, 0.7, 0.9 mm pushbutton auto advance plastic barrel, metal fittings none (1990s) to present Japan |
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| © 2001 to 2008 Dennis B. Smith |
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