Watch List notes:

BANKNOTES. CHINA - FOREIGN BANKS. Chinese Italian Banking Corporation: Uniface Obverse and Reverse Proof $5 and $10, 15 September 1921, unperforated and mounted on card stock, ABNC Archive Proofs; Uniface Obverse Proof $5, unmounted; $1 and $5, 15 September 1921, remainders (P S254, S253, S255). The Proofs and the $5 remainder uncirculated, the $1 very fine.
(7pcs)

Estimate: US$500-600