Facts
References
Contributors
Leadholder Links
Contact D.B. Smith
History
What is a Leadholder?
Leadholder History
Leadholder Mechanics
Leadholder Database
Orientation
Welcome/What’s New?
The Leadholder Forums
Search
Site Map/Usage Note
 
  < 
Drafting Leadholder
Thumbnail Index
direct link
http://www.leadholder.com/lh-draft-ke.html
^
top
Keuffel & Esser unknown model

unknown model

Keuffel & Esser, New York

lead diameter
mechanism
composition
variations
production date
origin
2 mm
pushbutton spring clutch
all metal
pushbutton color: black, blue, ?
circa 1960s
Italy
   
see also Koh-I-Noor 5611
 
  < 
Drafting Leadholder
Thumbnail Index
direct link
http://www.leadholder.com/lh-draft-ke.html
^
top
Keuffel & Esser Tru Point Automatic

Keuffel & Esser Tru Point Automatic

Keuffel & Esser, New York

lead diameter
mechanism
composition
variations
production date
origin
2 mm
pushbutton incremental-advance/spring-clutch
all metal
none
circa 1967
USA
   
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
This pencil was manufactured by the Tru Point company that also made the ubiquitous Tru Point lead pointer. As with the lead pointer, Tru-Point would brand this pencil with the markings of other companies, hence this K+E branded version. The mechanism in this pencil is unique. It combines the convenience of auto lead advance and the rigidity of exterior clutch jaws.




Documentation included with the K&E Automatic.

 
© 2001 to 2008 Dennis B. Smith
^
top