The information on registered seafarers is not in all cases complete. As new sources are studied, information on engagements and medals etc. will be added to some of the already registered seafarers.
NorwayEx gratia-arkivet:
Registernummer under krigen: London 31433.
Etter krigen er navnet forandret til HAROLD MARTIN.
The National Archives, Kew:
Rapport på Martinsen, datert 1945:
"Has been in the Royal Norwegian Navy since 1940. Arrived U.K. September 1940 was discharged from M/S "Temeraire" in London in September 1940 (from Australia). I am anxious to send Martinsen to STS.52 to complete his W/T training on 22.4.45. He had a 9 month's course in London in 1940 Has served as a W/T operator for 16 month's in the British and Norwegian Navy. Has just finished one months refresher course in Edinburgh Speed about 20 words a minute Great experience in codes, one time pad naval codes and double transposition. Some technical knowledge and very good English."
Sjøforsvarets londonarkiv:
Antatt i Marinen: 1. september 1940, som: U.D.M.
Sivil stilling: Matros
Sertifikater: 2.kl. radiosertifikat
Beskikket eller vervet fra: 1.10-41 M. II kl. (S), 1.10-44 mtr. I kl (S)
Militær spesialutdannelse eller kurser: Radioskolen, London
Dimittert fra Marinen: 15. mai 1947.
Melien, Tor Jørgen., Marinens etterretningsoperasjoner 1940-1945, Akershus, Norges Hjemmefrontmuseum, 2024
RA/S-3545/G/Gg
Sjøforsvarets londonarkiv ved Marinemuseet i Horten: P.20. Kort 101-102
The National Archives, Kew: HS 9/997/3 (SOE)