Watch List notes:

BANKNOTES. CHINA - REPUBLIC, GENERAL ISSUES. Bank of China: Uniface Obverse and Reverse Proof $100, Obv dated Year 7 (1918), black, Rev dated 1 May 1917, purple, Tientsin, unperforated and mounted on card stock, ABNC Archive Proofs (P 54C). Uncirculated and rare.
(2pcs)

Estimate: US$2,500-3,000