A patent print poster of a Gramophone Attachment for Music Boxes, invented by J. L. Schureman. The patent was issued by the United States Patent Office on march 29, 1904. This is basically the equivalent of a modern set of good speakers or headphones for our music devices.
Patent prints allow you to have a piece of history in your home, office, man cave, geek den or anywhere you wish to add an interesting touch.
