Check out these University of Colorado images:
Colorado State University gymnasium, then and now
Image by Paul L Dineen
I don’t know that the idea is all-time original with jasonepowell, but I was just inspired to try some of this type by his Looking Into the Past group, after it was recently featured on the flickr blog.
University of Colorado at Colorado Springs
Image by lePhotography
From the library! I graduated!
Farrand Field, October 2013
Image by «Gaurav»