Historic London comes to life again-in rare original three-dimensional photographs. Here are views of Buckingham Palace, the Tower of London and the famous Beefeaters, nighttime on the Thames, Petticoat Lane, the Tower Bridge-and London Bridge when it was still in London… How to use this album: To see the stereo image, look through the built-in viewer and simply let your eyes relax, looking above or below the images. Then, slowly move your eyes to the center of the images, and the two images will reappear like magic in 3D.