Words similar to time-capsule

Example sentences for: time-capsule

How can you use “time-capsule” in a sentence? Here are some example sentences to help you improve your vocabulary:

What's most interesting about Bell's book in 1999 is its time-capsule quality--extended sections on Marxism, the use of science to develop atomic bombs, and multiple pages on the arrival of affirmative action in American society--and how totally dated these arguments now seem.
We were in a Mexican restaurant having lunch, the sort of time-capsule place where people smoke freely at their tables and vegetarians like me are out of luck.