A bit hard to look at after a while, but an interesting look back.http://www.visualnews.com/2013/01/31/stereoviews-from-old-japan-converted-into-gifs/Mike.
Converting to GIFs is a nice way to regain a bit of the 3D effect. When I was a kid, I remember having spent hours with stereoviews…
Jeffrey Friedl has done some recent work with this as well. He started with having the mouse move the image back and forth and then went with animated .gifs instead: http://regex.info/blog/2012-11-17/2142Mike.