I do not believe that the dark green color is the correct color for your Lafette. It sounds like it may be post war Norwegian repaint. Pictures would be helpful. I am assuming you have a Lafette 34.
This should be the correct color http://img.photobucket.com/albums/v126/ ... G_1366.jpg
My Lafette could use a bit of touch up in spots.
There is a Sherwin-Williams dealer about 7 miles from us.
Do you have the S/W paint code for the Dark green colour?