| ◄ | Drafting Leadholder Gallery Index | ▲ top | |
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lead diameter mechanism composition variations production date origin |
1.8 to 2 mm pushbutton spring clutch aluminum nose, exotic wooden barrel, plastic tailpeice and push button pushbutton color: black, blue, green, pink, purple, red, white, yellow, light yellow c. 1960 to (1970s?) East Germany |
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| special features | unusual nosepiece matched to barrel | ||
| see also |
Laro 18–20 Versorgungskontor Bürobedarf, 1962 “Schreibgerate” Catalog, p.40 German Patent 1114724 “Klemmhalterung für Füllstiftminen” |
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lead diameter mechanism composition variations production date origin |
1.8 to 2.2 mm pushbutton spring clutch aluminum nose, metal mechanism, exotic wooden barrel, plastic pushbutton pushbutton color: red, blue, white, black, (more) 1959 to (1970s?) East Germany |
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| special features |
secondary friction mechanism to prevent lead from dropping out lead pointer in removable pushbutton unusual nosepiece matched to barrel |
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| see also |
German Patent 1114724 “Klemmhalterung für Füllstiftminen” German Patent 1173362 “Füllstift mit Fallbegrenzung” |
| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||