1: Peter Smith, Phil Papard and Sandrine Degouve at site 4246.
2, 3: Phil Papard investigating site 4246.
4: Sandrine and Patrick Degouve with Peter Smith at site 4246.
5: Terry Whitaker investigating site 4246.
6, 7: Peter Smith entering site 4246. (photos: Guy Simonnot, August 2016)