Moving Pictures That Talk Part 1: How is it Possible? I recommend Allen Koenigsberg's The Patent History Phonograph (second edition) for the most concise and recent historical survey, or the flawed but wonderful From Tin Foil to Stereo by Read & Welch 77.01 Kb. 1
Ancient people of the southwest Audio: The Ancient Aztecs who traveled north to trade refer to it as Aztlan. Early Spanish explorers call it Pimeria Alta. Mexicans in the early nineteenth century named it El Norte and it was only after the Mexican-American War of 1848 that this region became known 139.02 Kb. 1