[throwawayx134ax]

It's in the wikipedia article, but just want to call something out: That particular airframe 367-80 is in the Air and Space Udvar-Hazy museum at Dulles. It is gorgeous.

The 747s first airframe is at the Museum of Flight in Seattle, and you can _go inside it_. https://www.museumofflight.org/aircraft/boeing-747-121