Vukovar overprint, admission stamp for air fieldpost letters, rouletted with black offset Litho overprint \"island post\", unused without gum, slight on face colour withdrawals in the lower stamps thirds have no disturbing effect, apart from that is the having bright colours admission stamp in perfect condition, the difficult separation of the roulette is complete arrive, expertized cheater among others and photo expertize Petry BPP, Michel 1300,- for *