约1990年北京印钞厂及中国人民银行拾圆单面正面设计稿一组3枚，正面2枚，背面1枚，均为未经採纳之设计，无日期，包括：1. 北京印钞厂：黑白色，孔子(朝右)，纸边有几何图纹2. 中国人民银行：黑白色，

约1990年北京印钞厂及中国人民银行拾圆单面正面设计稿一组3枚，正面2枚，背面1枚，均为未经採纳之设计，无日期，包括：1. 北京印钞厂：黑白色，孔子(朝右)，纸边有几何图纹2. 中国人民银行：黑白色，孔子朝左，上方银行名称，纸边有几何图纹3. 中国人民银行背面试印钞：橄榄啡，长江三峡景色，左方有毛泽东水印，第五版人民币贰拾圆最终採用长江为背面图分别评63，65EPQ及63(有黏贴痕迹)，曾于拍卖会上遇见其他颜色之设计图稿，黑白乃第一次亮相，一组极罕“孔子”拾圆试印票，珍稀无比，定受资深中国纸钞藏家青睐，切勿错过!。Beijing Printing Company, People s Bank of China, a group of 3 unadopted designs, ca. 1990s, all uniface, including, 1). undaopted 10 yuan, bank name at top, black and white design of 10 yuan with Confucius at right, geometric guilloche at borders, 2). partial design, printing press name at top, black and white, Confucius at left, geometric guilloche at borders, 3). reverse 10 yuan proof, olive brown, three forges of Yangtze River, watermark of Mao at left. (This design was used on the Yangtze River was eventually used on the 5th Series Renminbi 20 yuan),(Pick unlisted) all in PMG holders 63, 53EPQ, 63 (previously mounted). A ever scarce and sought after Confucius 10 yuan test note. Different colours of this test design are seen, firs time seen in black and white. Missing in most top China collections. A superb group that is not to be missed (3)