民国三十三年陕甘宁边区贸易公司商业流通券伍拾圆。CHINA--COMMUNIST BANKS. Maojgungs Liutungkyan. 50 Yuan, 1944. P-S3630. S/M#S31-1. PMG About Uncirculated 55.编号A530792,直式,黑及深绿色,原装票,顶尖品相,颜色鲜明夺目,流通痕迹不明显。Serial number A530792. Vertical format, black on dull green. An superb original note with eye popping colours that has seen minimal circulation.From the John E Sandrock Collection.