A second, softer frame from the same moment: attendees browse the merchandise and vendor tables at the 38th Special Operations Association Reunion, Las Vegas, 22 October 2014. The wall banner salutes the 50th anniversary of MACV-SOG, the Military Assistance Command, Vietnam Studies and Observations Group formed in 1964. Duplicate exposures like this one are common in personal reunion photography, where several takes were made of the same scene in a few seconds. Project: 219867