Do you have a photo of the photographer? I recently read Alan Whicker's 'Whickers War', which is a great read. He described using Zeiss Ikon Super Ikonta for all their still photography. These German cameras were imported into the UK via Switzerland and Sweden for use by the British Army. I have acquired two and they are regarded as the Rolls Royce of Medium format cameras. They are a bellows camera and very distinctive, having a 'monocle' rangefinder prism mounted above the objective lens - unlike any other camera, except the post-War Moskva, which was essentially the same camera, but built in the USSR using German plans and equipment (and some staff...)