Marg Rohrer Retirement Photo Gallery Published January 20, 2014 By History News Marg Rohrer Longtime physics office assistant Marg Rohrer celebrated her retirement with her family, friends, and co-workers on December 20, 2013. We wish her all the best! View the Photo Gallery on Flickr ← Previous Post Searching the Internet for Evidence of Time Travelers Next Post → In Memoriam: Keith Baldwin