co-discoverer of antiferromagnetism and founder of the low-temperature/condensed-matter group at Texas A&M University, who lived to age 88: charles-squire.html.

Al Hermann, who received his Ph. D. in physics at Texas A&M, and who discovered the record-breaking thallium-based class of high-temperature superconductors, can be seen in both photographs.

Don Huffman, who received his B.S. in physics at Texas A&M, and who discovered the process for making fullerenes that started "bucky-ball mania" in the early 1990's, is standing in the third row of the group photo, behind Brian Maple and Al Hermann.

Seated to the right of Charles Squire, and also in the center of the group photo, is Clifford Shull, 1994 Nobel Laureate in physics:

http://www.nobel.se/physics/laureates/1994/shull-autobio.html .

The viewer is asked to guess the identities of the other well-known people!