The photo does say USA but with a French Flag above the letters. The used pair has the French Fighting Cock (an emblem given to manufactures that supply the French Olympic Team) above the Made in France. It just says USA not Made in USA so what factory made them? If they indeed were made here.See post #11. I have a pair of Lange/Dynamic made in France so that may be the first year, 1969. Both pair are 207s.
View attachment 19807 View attachment 19808