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lead diameter mechanism composition variations production date origin |
2 mm pushbutton spring clutch molded plastic barrel, metal fittings unknown (1970s) Germany |
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| ◄ | Drawing Lead Thumbnail Index |
 http://leadholder.com/lh-draft-ecobra.html |
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lead type lead size package quantity package composition available degrees/colors production date origin |
graphite 2 mm 12 plastic box unknown range (1970s) Germany |
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton incremental advance clutch platic barrel, metal mechanism none 2000s (Germany) |
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| special features | lead pointer in removable pushbutton | ||
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lead diameter mechanism composition variations production date origin |
2 mm pushbutton incremental advance clutch plastic barrel and clutch(!), metal nosepiece and pushbutton none known 2000s (Germany) |
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| special features | lead pointer in removable pushbutton | ||
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| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||
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