1964 World’s Fair Time Capsule Mosaic, originally uploaded by Spatch.

Just like the 1939 World’s Fair time capsule, the 1964 version is not buried under its commemorative mosaic, either. It is beneath a large concrete shaft elsewhere on the grounds.

A partial list of the time capsule here includes “material from Echo II Satellite, Kent Filter Cigarrettes [sic] … freeze dried foods, irradiated seeds, a plastic heart valve, an electric toothbrush and desalted Pacific Ocean Water.”

And Kent Cigarettes is assured a permanent ad for 5,000 years. Neat!