Watch List notes:

BANKNOTES. CHINA - REPUBLIC, GENERAL ISSUES. Bank of Communications: Specimen $1, red-orange, Specimen $5, green, and Specimen $10, purple, 1 July 1913, without place name, punch-hole cancellation and red “SPECIMEN” overprint, printer: ABNC (P 110, 111, 111A). Uncirculated.
(3pcs)

Estimate: US$1,500-1,800