To start with; individuals chiseled them in stone or metal. Later on; people have handwritten and distributed this news in general public discussion boards or read them from scrolls by town criers. Designed somewhere close to 202 BC; these were “palace experiences or imperial bulletins” distributed by The federal government https://www.dailypioneer.com/2022/state-editions/nuclear-explosion--iskcon-temple-among-durga-puja-themes-in-ranchi.html