- Geological Survey (U.S.)4
- Pomerene, Joel B.2
- Smith, J. Hiram2
- Smith, J. Hiram (James Hiram), 1916-2
- Englund, Kenneth John, 1923-1
- Lewis, Richard Quintin, 1919-1
- Loney, Robert Ahlberg, 1922-1
- Murphy, Raymond E. (Raymond Edward), 1898 July 24-1
- Puffett, Willard P. (Willard Penry), 1922-1
- Taylor, Alfred R.1
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