In a camera, a setting system sets a photographic factor representing a proper exposure, and a measurement system measures an actual photographic factor, corresponding to the set factor during a photographing operation. A determination system determines whether there is a coincidence between the set factor and the actual factor, and a recording system records the actual factor on a photographed frame of a photographic film when the determination system determines that there is the coincidence between the set factor and the actual factor. The recording system is constituted such that an error message is recorded on the frame of the film when it is determined that there is a non-coincidence between the set factor and the actual factor.