URN:NBN:SI:IMG-I20KPRJ11968Preusse, Richarddocuments/img/I/URN_NBN_SI_img-I20KPRJ1_001.jpg8 x 7 cm na listu 10 x 9 cmURN:NBN:SI:img-I20KPRJ1LeipzigEkslibrisiInCPhilatelie Lutz Preusse. Post office Postage Mauritius Two pence