Heuss and numeral 1960, se-tenant 5 10 20 8 Pfg watermarked Y, 1. printing, on decorative cover with last day stamp "VILSHOFEN 31.12.64" to Passau, faultless condition, new photo expertize H. D. Schlegel BPP (2017) "se-tenant and stamp are genuine. The quality is perfect. ", Michel 600.-