(...) They were 3 separate sets in the late 1980's and early 1990's. Each set came with two instructions- one for the model and alternate model, and the other one for the model combining the three sets. I don't recall ever seeing them together in (...) (20 years ago, 6-Dec-04, to lugnet.technic)
(...) I have 3 of those if you want one. You can send your mailing address to radarbell@hotmail.com if you feel comfortable doing so. Nathan Bell (20 years ago, 7-Dec-04, to lugnet.technic)