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Thin Lead Drafting Leadholder
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http://www.leadholder.com/lh-thin-pentel-pg500.html
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Pentel Graph Pencil PG507
Pentel Graph Pencil PG507
Pentel Graph Pencil PG507
Pentel Graph Pencil PG507
Pentel Graph Pencil PG507

Pentel Graph 500 “Graphlet” Series

(PG503, PG504, PG505, PG507, PG509)

Pentel, Japan

lead diameter(s)
mechanism
composition
variations
production date
origin
0.3, 0.4, 0.5, 0.7, 0.9 mm
pushbutton incremental advance clutch
plastic barrel, metal mechanism, nosepiece, grip, and endcap
none
1990s
Japan
   
special features pocket clip/lead degree indicator
see also Pentel Graph 300 Series
 
© 2001 to 2008 Dennis B. Smith
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