Image Item No. Description  850-1  (Instructions) for Fork Lift Catalog: Instructions: Technic: Expert Builder  851-1  (Instructions) for Tractor Catalog: Instructions: Technic: Expert Builder  852-1  (Instructions) for Helicopter Catalog: Instructions: Technic: Expert Builder  853-1  (Instructions) for Auto Chassis Catalog: Instructions: Technic: Expert Builder  870-1  (Instructions) for Power Pack Catalog: Instructions: Technic: Expert Builder  98959-1  (Instructions) for Motor Catalog: Instructions: Technic: Expert Builder