![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/VictorVPhonograph.jpg/640px-VictorVPhonograph.jpg&w=640&q=50)
Grammophonum
From Wikipedia, the free encyclopedia
Grammophonum[1] vel grammophonium[1] est machina in usu phonodiscis agere, in fine decennii 189 Aemilii Berliner inventa, et publice inducta anno 1877. In puncto temporis serioris succedebatur discophoni, paulum progressivius melioribusque.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/VictorVPhonograph.jpg/320px-VictorVPhonograph.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a0/EdisonPhonograph.jpg/320px-EdisonPhonograph.jpg)