Directions:
Left click and hold on each photo, and then drag your mouse gently from left to right on the original photograph and it will be become a photo of the exact same location and view in 2014.
Drag it back to the left and you are back in 1944!
Scroll down for more of the same. Just fascinating!
http://interactive.guim.co.uk/embed/2014/apr/image-opacity-slider-master/index.html?ww2-dday
