1937 (MCMXXXVII) ebile ngwaga wa go thoma ka Labohlano, ngwaga wa boseswai ngwagengsome wa 1930s, ngwaga wa bomasometharo šupa ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masometharo šupa ngwagengkete wa Ngwagakete 2.