Media Summary: Senior Conservator at The Henry Ford, Clara Deck, demonstrates Apparently for 137 years the world failed to see more engraved sound waves on Thomas On November 29, 1877, a groundbreaking historical event took place. Thomas
Edison Audio Recording Introduction - Detailed Analysis & Overview
Senior Conservator at The Henry Ford, Clara Deck, demonstrates Apparently for 137 years the world failed to see more engraved sound waves on Thomas On November 29, 1877, a groundbreaking historical event took place. Thomas
