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
Image Galleries
Drafting Leadholdersnew
Thin Lead Drafting Leadholdersnew
Wood Cased Drafting Pencils
Non-Drafting Leadholders
Lead Pointers
Drawing Leadnew

Historical Documents
Vintage Catalogsnew
Vintage Advertisementsnew
Leadholder and Related Patentsnew
The Art of the Leadholdernew



Leadholder Auction
(closed for summer break)

Leadholder Shop
(closed for summer break)

Appraisals
Donations
Andrey's Pencils

Key
new entrynew entry
updated entryupdated entry
historical informationhistorical information
mechanical partsmechanical parts shown or discussed
larger imagelarge image
 
  < 		 Wood Cased Drafting Pencils
Thumbnail Index 		direct link
http://www.leadholder.com/wood-cda-technograph.html 		^
top
Caran d’Ache Technograph 777

Caran d’Ache Technograph 777

Caran d’Ache, Switzerland

production date
origin
available degrees
 ? to present
Switzerland
unknown range 		 
 
© 2001 to 2008 Dennis B. Smith 		^
top