1958 (MCMLVIII) ebile ngwaga wa go thoma ka Laboraro, ngwaga wa bosenyane ngwagengsome wa 1950s, ngwaga wa bomasomehlano seswai ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masomehlano seswai ngwagengkete wa Ngwagakete 2.