British and U.S. Navy ships at anchor in the Firth of Clyde, Scotland (UK), during the NATO exercise "Operation Mainbrace", in September 1952. In the foreground is the Royal Navy battleship HMS <i>Vanguard</i> (23). The U.S. Navy aircraft carrier USS <i>Midway</i> (CVA-41) is visible in the background.
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Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
September 1952<div style="display: none;">date QS:P571,+1952-09-00T00:00:00Z/10</div>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>