1923年苏联外高加索1000卢布样票,编号A-00001,PCGS Gold Shield 55 ,冯乃川旧藏。 Soviet Union, Transcaucasia, 1000 Rubles specimen, 1923, serial number A-00001, (Pick S611s), PCGS Gold Shield 55 About Uncirculated (Fung Nai Chuen Collection). A highly desirable number 1 note!