1 Cash Kaiyuan Tongbao; Tan ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, demonetized.
1 Cash Kaiyuan Tongbao; Jing ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, demonetized.
1 Cash Kaiyuan Tongbao; Xin ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, demonetized.
1 Cash Kaiyuan Tongbao ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, thickness measures 1.0 mm, demonetized.
1 Cash Kaiyuan Tongbao; Bao ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, demonetized.
1 Cash Kaiyuan Tongbao; Nan ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, demonetized.
1 Cash Kaiyuan Tongbao; Xing ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, thickness measures 0.1 mm, demonetized.
1 Cash - Kai Da Chu Kingdom ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, thickness measures 0.7 mm, demonetized.
1 Cash - Kai Da Chu Kingdom ND Extremely rare standard circulation coin issued by Uncertain Chinese kingdoms, round with a square hole shape, thickness measures 1.2 mm, demonetized.
Uncertain Chinese kingdoms 
1 Cash Kaiyuan Tongbao; Bao; with number ND 
1 Cash Kaiyuan Tongbao; Xing; with number ND 
1 Cash Kaiyuan Tongbao; Nan; with number ND