Group photo of the participants of the 1stInternational Echinoderm Conference, held 1972 in Washington, DC. 1 Lucienne Fenaux, 2 Harrell L. Strimple, 3 Thomas A. Ebert, 4 Jacqueline E. Moss, 5 Fu-Shiang Chia, 6 Alfred B. Chaet, 7 Sylvia Broderick, 8 Allahverdi A.-H. Farmanfarmaian, 9 Stanley E. Blake, 10 Michael H. Salazar, 11 Judith Eastwood, 12 Thomas F. Phelan, 13 Albert Breimer, 14 Christina Strimple, 15 John C. Ferguson, 16 Jennifer Nielsen, 17 Charles W. Walker, 18 Porter M. Kier, 19 Richard H. Chesher, 20 William C. Austin, 21 Bertha M. Cutress, 22 Charles Major, 23 Christopher R. C. Paul, 24 Ilana Ferber, 25 David L. Meyer, 26 Donald B. Macurda Jr., 27 Dennis W. Burdick, 28 Gerald J. Bakus, 29 Robert S. Carney, 30 F. Julian Fell, 31 Donald Broom, 32 Robert L. Singletary, 33 A. John Jordan, 34 Lawrence W. Coady, 35 Ailsa M. Clark, 36 Andrew C. Campbell, 37 John M. Lawrence, 38 Jeremy D. Woodley, 39 David G. Atwood, 40 Lowell P. Thomas, 41 John H. Dearborn, 42 Michael A. Kyte, 43 David L. Pawson, 44 Irving Gray, 45 Alan S. Horowitz, 46 David N. Emerson, 47 George D. Sevastopulo, 48 Richard L. Turner, 49 James Sutton, 50 James C. Brower, 51 Frank J. S. Maturo, 52 Edward P. F. Rose, 53 David Nichols, 54 Douglas H. Fenner, 55 W. Ross Ellington, 56 Donald P. Kelso, 57 James Sprinkle, 58 N. Gary Lane, 59 Michael LaBarbera, 60 John P. Eylers, 61 D. Keith Serafy, 62 Elizabeth M. Sides, 63 Dana Scott, 64 Maria Elena Caso, 65 Frank Jeal, 66 Jerald A. Halpern, 67 J. Wyatt Durham, 68 John M. Warn, 69 Dennis R. Kolata, 70 Ronald L. Parsley, 71 Richard U. Gooding, 72 Bruce M. Bell, 73 Gordon Hendler, 74 John S. Pearse, 75 Richard R. Strathmann, 76 Thomas S. Hopkins, 77 Stephen E. Stancyk, 78 John Caldwell, 79 Unidentified person, 80 Frederick H. C. Hotchkiss, 81 Aage M. Christensen, 82 Juan C. Castilla, 83 Fred C. Ziesenhenne. Image courtesy John M. Lawrence.