139 (CXXXIX) ebile ngwaga wa go thoma ka Labone, ngwaga wa bolesome ngwagengsome wa 130s, ngwaga wa bomasometharo senyane ngwagengkgolo wa Ngwagakgolo 2, le ngwaga wa bolekgolo masometharo senyane ngwagengkete wa Ngwagakete 1.