2002年香港政府10元,及1993年渣打银行10元,相同编号921919,分别补版ZZ及头版AA字轨,分别评PMG 67EPQ及66EPQ, Hong Kong, Government of Hongkong, $10, 1.7.2002, and SCB, $10, 1.1.1993, identical number 921919, the former a replacement prefix ZZ, the latter a first prefix AA, (Pick 400a*, 284a), graded PMG 67EPQ and 66EPQ respectively (2)