More than a half a century after its opening, the museum beneath the Gateway Arch is completely new starting in the summer of 2018. Historian Bob Moore outlines the exhibits, content, and thinking that went into it.
"Re-Interpreting Westward Expansion on the Arch Grounds: Foreword and Overview of the Goals for the New Exhibit,"
The Confluence (2009-2020): Vol. 9
, Article 2.
Available at: https://digitalcommons.lindenwood.edu/confluence_2009/vol9/iss2/2