Ngwagakete: Ngwagakete 2
Mengwagakgolo: Ngwagakgolo 19Ngwagakgolo 20Ngwagakgolo 21
Mengwagasome: 1920s  1930s  1940s  – 1950s –  1960s  1970s  1980s
Mengwaga: 1955 1956 195719581959 1960 1961

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.