On This Day, Oct. 28: Gateway Arch construction complete
Sunday, October 28, 2018 - 02:20
in Health & Medicine
On Oct. 28, 1965, workers installed the final piece of St. Louis' Gateway Arch, a 10-ton keystone.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
- Tell your friends
- Get science news via