There was another story about the tolerances of the Swiss rifles. Again, I don't know about the truth of it.
Between WWI and WWII the Swiss and the Germans were competing over quality of their machining abilities of all different products. The Swiss brought up their watches and the Germans said their were just as good. Words were exchanged and it came down to who made the smallest drill bits for use in the watch construction. A bet was made and to settle it the Germans supplied the Swiss with a set of their smallest bits. A few weeks later the German bits were returned with an apology from the Swiss ambassador. The German walked away smiling. Only later did the Germans examine their bits. Down the length of each bit a hole was drilled end to end...
Between WWI and WWII the Swiss and the Germans were competing over quality of their machining abilities of all different products. The Swiss brought up their watches and the Germans said their were just as good. Words were exchanged and it came down to who made the smallest drill bits for use in the watch construction. A bet was made and to settle it the Germans supplied the Swiss with a set of their smallest bits. A few weeks later the German bits were returned with an apology from the Swiss ambassador. The German walked away smiling. Only later did the Germans examine their bits. Down the length of each bit a hole was drilled end to end...