1 1/4 Shilling green, extremely fine copy as a single franking on cover with clear single circle postmark \"MÖNKEBÜLL 28 6 67\" (district Langenhorn, Schleswig Holstein) to Bargum (North Frisia), one of the rarest town cancel Schleswig Holsteins, in the handbook Grobe is named it still \"no documents\", photo expertize Moeller BPP: \"the quality is perfect. \"