Martijn Van Oers, a Dutch photographer had bought a Zeiss Ikon 520/2 from a second-hand shop and inside it, an amazing and quite old thing was found. There had been a film roll inside the camera and on top of it, there had been ‘EXPOSE’ written. He had identified that the camera was from 1929 and the film might have been produced somewhere in between the 1940s-1970s after doing some research.