Corbet (Oregon) Columbia river Gorge Multnomah falls (incomplete set)
Flagstaff (Arizona) Lowell Observatory (incomplete set)
Indianopolis 01 (Indiana) motor speedway museum - retired
Indianopolis 02 (Indiana) motor speedway museum - retired
Indianopolis 03 (Indiana) motor speedway museum - retired
Holywood - Universal City (Universal Studios) (retired)