Photos
Paul R. Halmos Photograph Collection, e_ph_0049, The Dolph Briscoe Center for American History, The University of Texas at Austin.
Don Burkholder in a snapshot by Paul Halmos, taken on the same occasion as the previous photograph at the Doob residence in Illinois. This photo first appeared in the MAA's survey of the Paul Halmos Collection in the article "Who's That Mathematician?" by Janet Beery (University of Redlands) and Carol Mead (Archives of American Mathematics, University of Texas, Austin).
