1670 (MDCLXX) ebile ngwaga wa go thoma ka Laboraro, ngwaga wa pele ngwagengsome wa 1670s, ngwaga wa bomasomešupa ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomešupa ngwagengkete wa Ngwagakete 2.