
<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018_6-glass	^ top


	courtesy Paul Hunt collection

“Paramount” Constant Refill Leads No. 5018

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 12: 4B–B, HB, F, H, 2H–6H 6 glass tube with plastic stopper 1950s Germany


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-paper	^ top

Alvin "Paramount" Constant Refill Leads 5018 paperboard

Alvin "Paramount" Constant Refill Leads 5018 paperboard

Alvin “Paramount” Constant Refill-Leads

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 12: 4B–B, HB, F, H, 2H–6H 12 paper box 1950s Germany


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-plasticbox-blue	^ top

Alvin "Constant" Drawing Leads 5018 plastic box with slide end

Alvin "Constant" Drawing Leads 5018 plastic box with slide end (reverse)

reverse

Alvin “Constant” Drawing Leads 5018

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 18: 7B to 9H 12 plastic box circa 1970s Germany
see also	Alvin Company catalog, 1971, p 86 Fedra Constant leads


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-plast-slide	^ top

Alvin “Constant” Drawing Leads 5018

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 18: 7B to 9H 12 plastic tray box circa 1990s Germany


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-3-plasticpouch	^ top

Alvin Constant 5018/3 plastic pouch

Alvin Constant Drawing Leads 5018/3

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 12: 4B to 6H 3 plastic pouch 1970s Germany
see also	Alvin Company catalog, 1971, p 86


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-3-plasticpouch-redswoop	^ top

Alvin “Constant” Drawing Leads 5018/3

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 12: 4B to 6H 3 plastic pouch 1990s Germany


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018-3-papertube	^ top

Alvin “Constant” Drawing Leads 5018/3

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm H, 2H, 3H, 4H, 5H, (full range unknown) 3 paper tube with plastic ends 1990s Germany


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5018_2-plast_tube	^ top

Alvin “Constant” Drawing Leads 5018/2

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 10: 2B, B, HB, F, H, 2H–6H 2 plastic tube 1970s Germany
see also	Alvin Company catalog, 1971, p 86


<	Drawing Lead Thumbnail Index	direct link http://www.leadholder.com/lead-alvin.html#5019-red_gold	^ top

Alvin Vocational Quality Drawing Leads 5019

Alvin & Co. Inc., Windsor, Connecticut, USA

lead type lead size available degrees/colors package quantity package composition production date origin	graphite 2 mm 18: 7B to 9H 12 plastic box circa 1960s Germany


		© 2001 to 2008 Dennis B. Smith	^ top