1 Cash - Huangsong Yuanbao, with year

Huangsong Yuanbao cash were issued during the reign of Emperor Lizong of the Southern Song dynasty, a period defined less by monetary ambition than by existential military pressure — the Mongol campaigns under Möngke Khan were already dismembering the dynasty's northern buffer states. The "with year" designation refers to the cyclical reign-year notation cast into the reverse, a practice that allows individual pieces to be dated within the five-year issue window rather than assigned to the full reign.

Hartill 17.813 is among the more frequently encountered varieties of this type, though reverse-year attribution remains a point of contention among Song specialists working from Schjoth's original classifications.