1995年中华人民共和国国库券100元正面试印样钞2枚,分别PMG 64EPQ及 63EPQ,一对非常罕见的档案资料,极具历史意义。The Peoples Republic of China: Treasury Bond, lot of 2x uniface obverse progressive proof for 100 yuan, 1995, 1. the first, black and white die proof on watermarked paper, title and denomination in Chinese text, Shi Jiu Port (Shandong) at right. Black and white die proofs are made to assess the printing plates finess of detail once the design is adpoted. 2. the second, die proof in purple, watermarked paper, design similar to the above. The plate colour stage is printed next to assess the design in different colours. The final colour adopted is green, not purple.(Pick not listed), PMG 64EPQ and 63EPQ respectively. A pair of very rare printers archival material allowing collectors to own prototypes of issued notes. Historical and important (2)