1:32 YonkumanTimeline for LS (02249) Sonderlich Yonkuman Series SpinatFull history LS 1988 1989 New toolNew toolNew toolNew toolNew toolNew toolNew toolNew toolNew toolNew toolNew toolNew partsNew partsNew partsNew partsNew partsNew partsNew partsNew toolNew toolNew toolNew toolKits are shown on the timeline when year and origin are filled in.