Sources

Documents and Text
The Museum of Danish Resistance 1940-1945, Copenhagen.
The National Archives,Copenhagen.
MOD Pattern Room, Nottingham, England. (Now SATIC, Leeds)
Imperial War Museum, London.
PRO, London.
The Pioneers: Extract from "Operation Chilblain" - © Anders Thygesen & Søren Rasmussen.

Photos:
© The Museum of Danish Resistance 1940-1945 & Søren Rasmussen
"The remote control Pistol": © UK Ministry of Defence, Pattern Room/SATIC
"Fossgun in use" ( Links): © Per Gylling Mortensen

Consultants:
Peter A.A. Nielsen
Anders Thygesen
Holger Danske: Ejgil Skov Jørgensen - "MARIUS FOSS"
BOPA: Per Gylling Mortensen - "TOM"
Filialen: The Archives of Monberg & Thorsen.
SOE: "JELLY" - Danish SOE agent May - October 1943.