Examples of the type

Picture 1 of the example of 1 Cash - Xianfeng (Tongbao; Boo-yūn; with ideograms) Picture 1 of the example of 1 Cash - Xianfeng (Tongbao; Boo-yūn; with ideograms)
© テリウス_Official
Private collection
ND (1854-1861) – (en) Hartill#22.1010: With commercial-style Si (乂); small Si