# Erste Isolierung eines Gens (Veröffentlichung in Nature)

An episode of [Zeitzeichen](https://invisiblenetwork.ai/radio-drama/series/zeitzeichen), aired 22 November 1969, 14 min. Audio: https://archive.org/download/Zeitzeichen_1969_11_22_Erste_Isolierung_eines_Gens_Veroffentlichung_in_Nature__2014/Zeitzeichen_1969-11-22_-_Erste_Isolierung_eines_Gens_Veroffentlichung_in_Nature_Anne_Preger_2014_.mp3

From Zeitzeichen 1969-11-22 - Erste Isolierung eines Gens (Veröffentlichung in Nature) (Hörspiele). the Internet Archive states no licence or rights for it. Source: https://archive.org/details/Zeitzeichen_1969_11_22_Erste_Isolierung_eines_Gens_Veroffentlichung_in_Nature__2014

Nothing here is called public domain on this site's say-so. In the United States, sound recordings first fixed before 15 February 1972 have federal protection under the Music Modernization Act of 2018, for most until 2067 at the latest, so most American radio of the 1930s to the 1950s is not in the public domain there. Each set shows the licence, mark or statement its archive gives, and says whose it is.