[chbot] Plotting a Go board

[Richard Jones]

I need to plot some boards for the game of Go like these:

http://www.google.com/products/catalog?client=ubuntu&q=go+board&oe=utf-8&cid=13660602530003424513&ei=5L5HTNaSApaoiATmxYzQCA&sa=image&ved=0CGIQ8gIwCTgA#p

Lines are approximately 22mm pitch with nine round blobs.

I think I have some Rotring pens that would do the plotting if the ink
has not dried up.

Anyone think they can help?

Thanks

Richard

PS. Photos of last nights activities here
http://picasaweb.google.com/113134050398543502524/ChchRobotics21July2010?feat=directlink
,write up to follow later.