1921年荷属东印度爪哇银行叄拾盾样票,PMG 63EPQ;Nertherland Indies, 30 Gulden, specimen, Batavia, 18.1.1921, without serial numbers, blue, Javasche Bank building at centre, red SPECIMEN overprinted at left and right, reverse red, green and blue, legal text in four different languages, hole punch cancelled,(Pick 67s), PMG 63EPQ Choice Uncirculated, a popular type