No, this isn’t an April Fool’s Day joke, but rather a real video that has gone viral online of a purported time traveler from 1938. That’s right, this vintage clip “of a young female chatting into a wireless handset – said to have been filmed at a factory in the United States in the 30s – has attracted over 300,000 plays on YouTube.” Continue reading for a video and more information.

According to The Daily Mail: “A YouTube user has come forward to claim that the woman in the clip is their great grandmother. The user says that the woman really is using a cell – but it’s a prewar prototype developed by a communications factory in Leominster, Massachusetts.”