The brown truck brought me some GP-11 today, 1981 vintage. Woo-who! dz P.S. The Brown Shirt even carried the ammo into my shop, as I was checking over the girls before their winter slumber. The shiny is from the oil and Vaseline I coat them with to keep rust at bay. I went through a rack of thirty before I chose this K-11. It is a nice refurb, made around 1920.