April 30, 1975 – The Fall of Saigon

South Vietnam – Wikipedia
The Fall of Saigon – Wikipedia
North Vietnamese Invasion 1975 Timeline – 1st Battalion 50th Infantry Association Website 
White Christmas-The Fall of Saigon – Digital Journalist 
Vietnam War: The Fall of Saigon Gallery – Life 
35 Years after the fall: The Vietnam War in Pictures – MSNBC