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Drawing Lead
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direct link
http://leadholder.com/lead-tec.html
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  TEC one gross carton

TEC Drawing Leads

TEC Pencil Co., Los Angeles

lead type
lead size
available degrees/colors
package quantity
package composition
production date
origin
graphite
2 mm
9: B, HB, F, H–6H
144
paperboard
1940s
USA
  
see also TEC Drafting Pencil
TEC Thing

reverse
 
   
Drawing Lead
Thumbnail Index
direct link
http://leadholder.com/lead-tec.html
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  Vemco TEC Retouching Leads

Vemco TEC Retouching Leads

V & E Manufacturing Co., Pasadena, California, USA

lead type
lead size
available degrees/colors
package quantity
package composition
production date
origin
graphite
2 mm
14: 3B–B, HB, F, H–9H
12
plastic tube, metal cap
circa 1960s–70s
USA
  
see also Vemco TEC Photo Retouching Kit
 
   
Drawing Lead
Thumbnail Index
direct link
http://leadholder.com/lead-tec.html
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  Vemco TEC Leads
case of 12 dozen

Vemco TEC Leads

V & E Manufacturing Co., Pasadena, California, USA

lead type
lead size
available degrees/colors
package quantity
package composition
production date
origin
graphite
2 mm
14: 3B–B, HB, F, H–9H
12
plastic tube, plastic cap
circa 1960s–70s
USA
  
see also TEC Drafting Pencil
Defiance Sales Corp. catalog, 1955, p 251