No. 10 Downing Street, March 31, 1957 - from our story 'Colour Snapshots of London in the 1950s' No. 10 Downing Street, March 31, 1957 View The Article THE FLASHBAK SHOP Visit the shop Great T-ShirtsDiscover Our 100% Organic Cotton T-Shirts Discover Our PrintsExplore our Prints Shop Editor’s picks Collect our postcards Free Newsletter First Name Last Name Leave this field empty if you're human: Shop our comfy T-Shirts