Société Minière de Surongo, 1927 Action sans Mention de valeur du Capital Social. Dated: December 1953. Stock with grey ornate border and a picture of a river and waterfall, coupons 50-59 and Talon attached. Incorporated in Brussels, Belgium & Staneyville (Congo Belge) Company active in diamond and gold mining in the former Belgian Colony of Congo.  VF Euro 10.00  (1 piece available)