Each model comes with a unique serialization. Each dataplate has a serial number found on the right and a model identification that is stamped on the left. In order to view some plates, the turntable should first be lifted straight up and then off the motorboard. It is placed either on or near the motorboard (for models that have lids) on the side part of the phonograph (for most models with external horn and those that are lidless) or beneath the turntable (for the cheaper models and some that were launched in the 20s). Features of a Victor PhonographĮach Victor phonograph is designed with a metal dataplate. This include providing a unique serial number for the majority of their phonographs. Despite the Victor Talking Machine company’s long history of making phonographs, they did a very good job in providing a way to identify the models. For true blue phonograph collectors, identifying an authentic Victor phonograph is never difficult.