60 C. Postal stamp brown-ochre, horizontal pair with overprint in type II, reverse as usual partial cancel of the Postmark "Coudekerque business" as authenticity marking, in perfect condition unused, photo expertize Lothar Herbst VP (2017) : "the condition is perfect. Due to the small issue from only approximate 80 - 100 pairs are these stamps very rare. " Michel 1.400.-