No.	Title	Date
21	Fred H. Koch III Biographical Sketch	1971-12-15
22	Richard H. Konkel Biographical Sketch	1971
23	Gerald W. Lattin Biographical Sketch	1971
24	John Lewis Biographical Sketch	1971
25	James Leray LeGrande Biographical Sketch	1971
26	Jan B. Luytjes Biographical Sketch	1971
27	Donald C. Mackall Biographical Sketch	1971-08-21
28	Donald L. McDowell Biographical Sketch	1971
29	Peter Oliva Biographical Sketch	1971
30	Jules O. Pagano Biographical Sketch	1971-05-03
31	Charles E. Perry Biographical Sketch	1972-03-15
32	Gary O. Roycraft Biographical Sketch	1971
33	David S. Shelton Biographical Sketch	1971
34	Robert Shostak Biographical Sketch	1971
35	Nicholas Sileo Biographical Sketch	1971
36	Donald G. Smadin Biographical Sketch	1972-01-05
37	Smith, Donald C. Biographical Sketch	1097-01-07
38	Francis T. Sobol Biographical Sketch	1971
39	G. Wesley Sowards Biographical Sketch	1971
40	Abraham Stein Biographical Sketch	1971