50 Pfennige gray green in the block of four and reverse two vertical pair 10 Pfennige red carmine as correctly franked on complete international package card for 3 packages from BERLIN P. E. 38 12.9.79 to Bern, form centered with small stamp breakdown and small margin traces, the franking is in perfect condition, expertized Wiegand BPP - multiples the 50 Pfennige are on document in fact rare! Michel alone for the block of four the 50 Pfg already 250.- !