None for 0.3mm, one for 0.5mm, two for 0.7mm... I guess 3 for 0.9mm.
Obviously helps prevent mix-ups on the assembly line.
| Just above the conical section of the tip |
My mechanical pencil collection and various related things, thoughts and musings about them, reviews of mechanical pencils and other items, and more. I'm not prejudiced - all forms of pencils and graphite are welcome here, even some ink sneaks in too. You can use the sidebar links to find mechanical pencil reviews and other stuff.
| Just above the conical section of the tip |
| West Highland White Terrier, Mrs Dave's favourite little four-legged friend. |
| Vintage jug and pencil |
| Unfortunately the pencil mechanism is broken. 1.18mm lead. |
Top to bottom, models
17
Victory
Unknown (now identified as 51 Writefine from aeromatic 1948-57 series)
Classic - in sterling silver Cisele pattern
Jotter
|
| The tip and visible clutch jaws are the most distinguishing feature. |