1991年德国500马克,YA版补票,PMG65EPQ,少见。Germany, 500 Deutsche mark, 1991, replacement, serial number YA0546784A8, red and multicolour underprint, Maria Sibylla Merian at right, insect at centre left, reverse red and light blue, flower and worm, (Pick 43a*), PMG 65 EPQ, gem uncirculated, rare.