BANKNOTES. CHINA - PROVINCIAL BANKS. Szechuan Province Exchange Note: 5, 1921, Chungking (P S2828a), very good and scarce; Provincial Bank of Kwangtung Province : 1, 1 January 1918, 25mm square blue overprint at centre (P S2401c), very good; Yunnan Provincial Bank: 5-Silver-Yuan Cashier’s Cheque, remainder without counterfoil (P S3025r1), uncirculated. (3pcs)