As we “Google” data so easily, we forget that knowledge was not always so easy to acquire. An example arises from the history presented in an obituary/honoring article. It explains that as of 1951, UT Southwestern was located in the Shack shown in the picture below. According to the article, the school was transformed under the leadership of Dr. Donald W. Seldin. See an April 25, 2018 article from UT, titled: Dr. Donald W. Seldin, ‘intellectual father’ of UT Southwestern, dies at 97.