Relics linked to America’s most famous political assassinations are heading to auction next weekend, including “previously unknown and unseen” film footage of former first lady Jacqueline Kennedy draped over her husband’s body as it sped away from his slaying at Dallas’s Dealey Plaza.

There is very little footage of the assassination of John F. Kennedy in 1963. Now a previously unreleased 8mm film is being sold at auction. In it, a secret agent bends over the wounded president.

The new footage will feature in an upcoming documentary about the secret service agent Clint Hill, who shielded the first couple en route to Parkland Memorial Hospital.

The footage from I-35, which lasts about 10 seconds, shows Secret Service Agent Clint Hill — who famously jumped onto the back of the limousine as the shots rang out — hovering in a standing position over the president and Jacqueline Kennedy,

Newly emerged footage from the assassination of President John F. Kennedy in 1963 contains a shot of the motorcade speeding towards the hospital.