Watch List notes:

Belgian Congo, Specimen 10 Francs 10.9.1937. Market scene Rev. Water bucks, trees at center right. Pick 9s, Billeta Belgica 10/1. about Uncirculated. Signatures Louis Franck and René Guillaume. Printer BNB. This extremely rare banknote make its first appearance at auction. Designed by Belgian artist André Hallet, red SPECIMEN overprint.