The Ethrans, as the first created of the Loquent People, became the scientists and scholars who began to investigate the world in which they were placed. Much was learned and recorded about the world in the 26,000 years before the Pyrans were created. Each of the six archimages took on the responsibility of an area of the world: astronomy, zoology, arts, earth sciences, botany, physical sciences. Asus, responsible for the field of the arts, invented the Senjecan acrophonic alphabet in order to record their discoveries. Since the Ethrans are immortal, this is a known fact and not mythic . Of course, no date is recorded. Charlie ----- Original Message ----- From: "Padraic Brown" < [log in to unmask] > To: [log in to unmask] Sent: Wednesday, October 9, 2013 7:24:56 PM Subject: Re: Hangul Are there any conlangs out there where you know, within their concultural context, of an exact date of promulgation like this? I can't think of any of mine with such exact dates. In a couple cases, the inventor is known, and perhaps a general date range, but nothing more specific.