Funeral for Hospital Staff at Bach Mai hospital, Hanoi

Photo of Funeral services are held at Bach-Mai Hospital in Hanoi, North Vietnam for the hospital staff killed by US B-52 bombing runs on December 19-20, 1972. An anti-Nixon poster is displayed near the wreckage. | Location: Bach-Mai Hospital, Hanoi, North Vietnam.

A crowd gathers for funeral services at Bach Mai hospital, which was accidentally hit by bombs targeting a nearby Hanoi airfield on Dec. 22. The bomb strike killed 28 hospital staffers and an uncertain number of patients. (Bettmann/Getty Images)

Bettmann/Getty Images