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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

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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


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	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


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