LearJet

LearJet Stereo 8 was designed and marketed by the makers of the LearJet aircraft.
First 8-track releases came in a LearJet style case that had artwork on the outside of the case, a transparent lid revealing either the cartridge or a promotional picture of Elvis. The inside of the LearJet case had a felt type material.
Tapes are closer to the original Master tapes. Release timeline: 1965 – 1967.