The Vietnam-Era Prisoner-of-War/Missing-in-Action Database
"This database has been established to assist researchers interested in investigating the U.S. Government documents pertaining to U.S. military personnel listed as unaccounted for as of December 1991. The title of this collection is "Correlated and Uncorrelated Information Relating to Missing Americans in Southeast Asia." The documents are declassified by the Defense POW/Missing Personnel Office (DPMO) and released to the Federal Research Division, Library of Congress, for public access."