Construction of the <a href="https://en.wikipedia.org/wiki/Metropolitan_District_Railway" class="extiw" title="w:Metropolitan District Railway">Metropolitan District Railway</a> circa 1866. View of Parliament Square towards <a href="https://en.wikipedia.org/wiki/Houses_of_Parliament" class="extiw" title="w:Houses of Parliament">Houses of Parliament</a> with <a href="https://en.wikipedia.org/wiki/George_Canning" class="extiw" title="w:George Canning">George Canning's</a> memorial.
Henry Flather, 1839–7 September 1901
circa 1866 <div style="display: none;">date QS:P,+1866-00-00T00:00:00Z/9,P1480,Q5727902</div>
National Railway Museum - Photographic Collection