Image Item No. Description  2000421-1  (Instructions) for FLL (FIRST LEGO League) Trophy Small Catalog: Instructions: FIRST LEGO League  2000422-1  (Instructions) for FLL (FIRST LEGO League) Trophy Medium Catalog: Instructions: FIRST LEGO League  2000423-1  (Instructions) for FLL (FIRST LEGO League) Trophy Large Catalog: Instructions: FIRST LEGO League