German WWII Single Artillery Slip On Shoulder Board-This is made of green wool that is in excellent condition on the obverse. The reverse of the shoulder board is gray wool that shows a moth track or a scrape, you may be able to see it in the photos. This is piped in red for artillery or flak. The flap has a brown cloth underlay that is in very good condition. The reverse of this flap may have been pasted into a scrapbook, as there are remnants of a paste or glue. This would be worn by an enlisted man in a flak unit. In very good condition.