5 Gr. large shield ochre-brown and 50 Pfennige dark olive green always with framed cancel of 3 lines MÜNSTERBERG County Wroclaw 15.6.78 on insured letter to Berlin with arrival postmark, the 5 Gr. stamp was obviously from sender adress long to of validity pasted up, the post office clerk franked the insured letter new with the 50 Pfennige, stempelte but the old value with from. Cover above a little shortened and small traces, otherwise very fine - very unusual and strange "mixed franking"!