Watch List notes:

BANKNOTES. CHINA - FOREIGN BANKS. Chinese Italian Banking Corporation: Uniface Obverse and Reverse Proof $100, violet/green, Uniface Reverse Proof $50, violet, all 15 September 1921, unperforated and mounted on card stock, ABNC Archive Proofs (P S257, S256). Uncirculated and rare.
(3pcs)

Estimate: US$1,500-2,000