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Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-draft-ke.html |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch all metal pushbutton color: black, blue, ? circa 1960s Italy |
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| see also | Koh-I-Noor 5611 |
| < |
Drafting Leadholder Thumbnail Index |
direct link http://www.leadholder.com/lh-draft-ke.html |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton incremental-advance/spring-clutch all metal none circa 1967 USA |
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| special features | unique incremetnal-advance mechanism with exposed clutch collet | ||
| see also |
Tru Point Automatic Lead Holder US Patent 3,450,482 "Pencil Lead Holder with Fixed Length Feed," 1967 advertising leaflet distributed with Tru-Point lead pointers |


Documentation included with the K&E Automatic.
| © 2001 to 2008 Dennis B. Smith |
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