Surrounding their boss Leif Tronstad (front row,
center) are most of the Vemork saboteurs, including (front row left to right)
Jens Anton Poulsson and Joachim Ronneberg, and (back row left to right) Hans
Storhaug, Fredrik Kayser, Kasper Idland, Claus Helberg, and Birger
Stromsheim.