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Thin Lead Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-thin-kin.html#5619 |
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lead diameters mechanism composition variations production date origin |
0.3, 0.5 pushbutton incremental advance plastic barrel with metal components machined barrel, molded barrel pushbutton color: red, ? 1970s to 1984 Japan |
 
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| see also |
Koh-I-Noor Rapidograph catalog, 1980, p 31 Koh-I-Noor Rapidograph magazine ad, circa 1984 |
There are two versions of this pencil that I know of. The one shown here is the earlier of the two types and has a machined barrel. The later type has a molded barrel.
There are similarities between the design and construction of this pencil and the Keuffel & Esser 022 Leroy pencil.
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Thin Lead Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-thin-kin.html#5623 |
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lead diameter(s) mechanism composition variations production date origin |
0.3, 0.5 pushbutton incremental advance, retractable sleeve all metal except plastic grip none 1970s to 1984 Japan |
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| see also |
Koh-I-Noor Rapidograph catalog, 1980, p 31 Koh-I-Noor Rapidograph magazine ad, circa 1984 |
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Thin Lead Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-thin-kin.html#unknown-05 |
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lead diameter(s) mechanism composition variations production date origin |
0.5 mm pushbutton incremental advance clutch all metal unknown (1980s) (Japan) |
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| © 2001 to 2008 Dennis B. Smith |
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