This is my first set of ludwigs and probaly wont be the last . still in the works of putting the finishing touch to it . The kit 8" 10" 12" concert tom's . 13" 14" double sided tom's . 15" 16" concert tom's . 16" 18" double sided floor toms . 24" bass drum . and a 14x6.5 ss snare with all original hardware . and matching number's . from what i can gather it's a late 79 . 6 ply maple white cortex . the guy i bought this kit from said his uncle orderd this kit new from ludwig i bet he paid a few buck's for it back then . since it has double sided toms i guess it's not a oct kit . if any body can add new info and what you guys think it's worth would be cool