Official NTSB portrait of James E. Hall, Chair (1995-2001).
Unknown and/or uncredited photographer(s) under commission to NTSB
<a rel="nofollow" class="external free" href="https://web.archive.org/web/20030121031706/http://www.ntsb.gov/abt_ntsb/Bios/hall.htm">https://web.archive.org/web/20030121031706/http://www.ntsb.gov/abt_ntsb/Bios/hall.htm</a>