Runonguiness to CXL: " Le Festival d'Auvers sur Oise, France was abandoned because of rain. The Dead played a free show at Chateau d'Herouville on the 21st instead"

Expost: Chabiron 1971;

Expost: Samwell 1971;

Ref: McNally 2002, 400, via runonguinness to CXL;

Expost: McGee 2013, pp. 243-260.

Expost: Trench 1971, via deadsources