This photogrpahic collection includes images from 1959 to 2000. The majority of images include photos of astrophysicist Donald D. Clayton and his colleagues at laboratories, universities, conferences, professional workshops, and symposiums. Some, but not all, photographs were taken by Clayton. Notable locations depicted include Rice University, Clemson University, Cornell University, Oak Ridge National Laboratory, Kellogg Radiation Laboratory, Royal Observatory, Max-Planck-Institut f r Kernphysik, Navy Research Laboratory, the Institute of Theoretical Astronomy, and the Smithsonain National Air and Space Museum. Notable professional events represented include Yerkes Observatory Conference, Gregynog Workshop on Isotopic Anomalies, Huntsville Workshop on Gamma Ray Bursts, Wye Plantation Workshop, Institute of Theorestical Astronomy Conference, Nucleosynthesis Conference, Clemson Gamma Ray Research Group, Conference on Massive Objects, Explosive Nucleosynthesis Conference, Gordon Research Conference, and the Solar Neutrino Banquet. Notable individuals who appear in this image collection (in addition to Clayton himself) include Edward Anders, John Gatenby Bolton, E. Margaret Burbidge, A. G. W. Cameron, W. David Arnett, M. Arnould, Geoffrey R. Burbridge, Stephen Hawking, Raymond Davis, William A. Fowler, Stirling Colgate, Fred Hoyle, Thomas A. Tombrello, Kenneth L. Kellermann, Chandra Wickramasinghe, Ernst Zinner, Icko Iben, F. Curtis Michel, R. Ramaty, H. W. Kroto, David N. Schramm, Roger Chevalier, Dieter H. Hartmann, W. Hillebrandt, Kem Hainebach, Kirsten Till, Bradley S. Meyer, and F. Kp̃peler.